The man I related the story about did. Mark led him thru the Cliff's Notes version of the salvation scriptures, led him in the Sinner's Prayer, and the man was totally different after his heart-to-heart with Mark and the Lord. The wife was in tears, and told Mark that she'd been praying for her husband's soul for years and he had been totally hard-hearted toward God for years and years, until that night.

"I'm gonna have to science the schit out of this." Mark Watney, Sol 59, Mars