A woman who said she saw, heard, spoke with and even smelled God during a near-death experience in 2009 recounted her experiences on an episode of Fox News' "Fox and Friends" on Tuesday.

Crystal McVea, an Oklahoma native, said she spent time in heaven when she went into full respiratory arrest after a medical procedure on Dec. 10, 2009. She said the experience renewed her faith in Christianity.

Speaking with Fox's Gretchen Carlson, McVea said the moment she closed her eyes in the hospital, she opened them in heaven.

"I had angels, I had God, and I fell to my knees in front of him," she said.

After Carlson asked her to describe God, McVea answered that while "human words" failed to describe what heaven looked like, she could describe God as “an immense brightness –- a brightness I could feel, taste, touch, hear, smell –- that infused me. Not like I had five senses, but maybe like I had 500 senses.”

Twice, McVea said God asked her if she wanted to return back to Earth, and twice McVea said she chose to stay.

"All my life, I was a doubter," McVea said. She had heard the stories and gone to church, but wasn't completely convinced. "And so, to close my eyes and open them and be standing in front of the creator of not only the universe, but of me, i never wanted to leave that."

Despite her objections, McVea said God sent her back to her body after "freeing" her from her shame and guilt.

McVea has written about her experience in a book titled Waking Up In Heaven.

According to Scientific American, 3 percent of the U.S. population reported having a near-death experience. For some, these events may be accompanied by an out-of-body experience, a light at the end of the tunnel or something similar.

However, "many of the phenomena associated with near-death experiences can be biologically explained," neuroscientist Dean Mobbs, from the University of Cambridge's Medical Research Council Cognition and Brain Sciences Unit, told the outlet. Some say neurotransmitter problems or side effects of medicinal and recreational drugs can explain the occurrences.

Still, Eben Alexander, a respected Harvard neurosurgeon, changed his mind about the phenomenon after experiencing his own brush with the otherworldly. Thoroughly convinced, Alexander wrote a book about the experience titled, Proof of Heaven.

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  • Utah

    78,438 Christian adherents per 100,000 people. <br> Credit: Wikimedia Commons. Original photo <a href="http://upload.wikimedia.org/wikipedia/commons/1/1a/Parowan_Utah_Church.jpg" target="_hplink">here</a>.

  • North Dakota

    66,950 Christian adherents per 100,000 people. <br> Credit: Wikimedia Commons. Original photo <a href="http://en.wikipedia.org/wiki/File:Catholic_Church_in_Warsaw,_North_Dakota.jpg" target="_hplink">here</a>.

  • Alabama

    62,467 Christian adherents per 100,000 people. Credit: Wikimedia Commons. Original photo <a href="http://en.wikipedia.org/wiki/File:16th_Street_Baptist_Church.JPG" target="_hplink">here</a>.

  • Louisiana

    59,598 Christian adherents per 100,000 people. <br> Credit: Wikimedia Commons. Original photo <a href="http://en.wikipedia.org/wiki/File:St._Stephens_Episcopal_Church_(Innis,_Louisiana).jpg" target="_hplink">here</a>.

  • Oklahoma

    58,598 Christian adherents per 100,000 people. <br> Credit: Wikimedia Commons. Original photo <a href="http://en.wikipedia.org/wiki/File:Catesby_Oklahoma_Church.jpg" target="_hplink">here</a>.

  • Mississippi

    58,342 Christian adherents per 100,000 people. <br> Credit: Wikimedia Commons. Original photo <a href="http://commons.wikimedia.org/wiki/File:Mississippi_Church.jpg" target="_hplink">here</a>.

  • South Dakota

    58,212 Christian adherents per 100,000 people. <br> Credit: Wikimedia Commons. Original photo <a href="http://commons.wikimedia.org/wiki/File:Methodist_Episcopal_Church_Pierre_South_Dakota.JPG" target="_hplink">here</a>.

  • Minnesota

    55,280 Christian adherents per 100,000 people. <br> Credit: Wikimedia Commons. Original photo <a href="http://commons.wikimedia.org/wiki/File:Church_near_Flom,_Minnesota.jpg" target="_hplink">here</a>.

  • Massachusetts

    55,023 Christian adherents per 100,000 people. Credit: Wikimedia Commons. Original photo <a href="http://commons.wikimedia.org/wiki/File:Sandwich_Church,_Massachusetts.jpg" target="_hplink">here</a>.

  • Arkansas

    54,985 Christian adherents per 100,000 people. Credit: Wikimedia Commons. Original photo <a href="http://commons.wikimedia.org/wiki/File:Our_Lady_of_Perpetual_Help_Church_silhouette_altus_arkansas.jpg" target="_hplink">here</a>.

  • Nebraska

    54,776 Christian adherents per 100,000 persons. Credit: Wikimedia Commons. Original photo <a href="http://upload.wikimedia.org/wikipedia/commons/b/b5/Visitation_Church_%28O'Connor%2C_Nebraska%29_church_from_S.JPG" target="_hplink">here</a>.

  • Tennessee

    54,764 Christian adherents per 100,000 persons. Credit: Wikimedia Commons. Original photo <a href="http://upload.wikimedia.org/wikipedia/commons/1/1e/First_Baptist_Church_Donelson_Tennessee_04032012.JPG" target="_hplink">here</a>.

  • Rhode Island

    53,576 Christian adherents per 100,000 persons.

  • Texas

    53,525 Christian adherents per 100,000 persons.

  • Iowa

    53,403 Christian adherents per 100,000 persons.

  • Wisconsin

    52,863 Christian adherents per 100,000 persons.

  • Pennsylvania

    51,883 Christian adherents per 100,000 persons.

  • Illinois

    51,442 Christian adherents per 100,000 persons.

  • South Carolina

    51,374 Christian adherents per 100,000 persons.

  • Kentucky

    51,055 Christian adherents per 100,000 persons.

  • Idaho

    50,695 Christian adherents per 100,000 persons.

  • District of Columbia

    49,903 Christian adherents per 100,000 persons.

  • Kansas

    49,666 Christian adherents per 100,000 persons.

  • New Jersey

    49,575 Christian adherents per 100,000 persons.

  • Georgia

    49,374 Christian adherents per 100,000 persons. <br> Credit: Wikimedia Commons. Original photo <a href="http://commons.wikimedia.org/wiki/File:Washington_(Georgia)_Presbyterian_Church.JPG" target="_hplink">here</a>.

  • Connecticut

    49,096 Christian adherents per 100,000 persons.

  • New Mexico

    49,044 Christian adherents per 100,000 persons.

  • Missouri

    48,436 Christian adherents per 100,000 persons.

  • North Carolina

    46,737 Christian adherents per 100,000 persons. Credit: Wikimedia Commons. Original photo <a href="http://commons.wikimedia.org/wiki/File:Carolina_Baptist_Church.jpg" target="_hplink">here</a>.

  • New York

    44,488 Christian adherents per 100,000 persons. <br> Credit: Wikimedia Commons. Original photo <a href="http://commons.wikimedia.org/wiki/File:Church_in_Rye,_New_York.jpg" target="_hplink">here</a>.

  • Indiana

    43,788 Christian adherents per 100,000 persons.

  • Ohio

    42,744 Christian adherents per 100,000 persons.

  • California

    42,430 Christian adherents per 100,000 persons.

  • Virginia

    41,304 Christian adherents per 100,000 persons.

  • Michigan

    40,186 Christian adherents per 100,000 persons.

  • Delaware

    39,575 Christian adherents per 100,000 persons. Credit: Wikimedia Commons. Original photo <a href="http://commons.wikimedia.org/wiki/File:Christ_Church,_Dover,_Delaware.JPG" target="_hplink">here</a>.

  • Wyoming

    39,341 Christian adherents per 100,000 persons.

  • Maryland

    39,214 Christian adherents per 100,000 persons.

  • Montana

    37,824 Christian adherents per 100,000 persons.

  • Florida

    37,104 Christian adherents per 100,000 persons.

  • Colorado

    36,461 Christian adherents per 100,000 persons.

  • Hawaii

    36,103 Christian adherents per 100,000 persons.

  • Arizona

    35,842 Christian adherents per 100,000 persons.

  • West Virginia

    35,211 Christian adherents per 100,000 persons.

  • New Hampshire

    34,617 Christian adherents per 100,000 persons.

  • Nevada

    33,395 Christian adherents per 100,000 persons. Credit: Wikimedia Commons. Original photo <a href="http://upload.wikimedia.org/wikipedia/commons/f/f2/StJoanofArcCatholicChurch_in_Las_Vegas_founded_1910.jpg" target="_hplink">here</a>.

  • Washington

    33,065 Christian adherents per 100,000 persons. Credit: Wikimedia Commons. Original photo <a href="http://en.wikipedia.org/wiki/File:Methodist_Church_at_Historic_Washington_State_Park_IMG_1467.JPG" target="_hplink">here</a>.

  • Vermont

    32,954 Christian adherents per 100,000 persons.

  • Alaska

    32,810 Christian adherents per 100,000 persons. Credit: Wikimedia Commons. Original photo <a href="http://upload.wikimedia.org/wikipedia/commons/1/17/Orthodox_church_in_Seldovia%2C_Alaska.jpg" target="_hplink">here</a>.

  • Oregon

    30,101 Christian adherents per 100,000 persons.

  • Maine

    27,098 Christian adherents per 100,000 persons.

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