New Scientific Data Suggest Faith in God Can Prolong Life. Researchers at Pew Research Center Religion and Public Life Project (2013) conclude Americans will live to 120 years by 2050. Other studies suggest the first babies to live to be 150 are already born . Taking the Bible at its word, and accepting Genesis 6:3 as it says,Taking the Bible at its word, and accepting Genesis 6:3 as it says, some Christians believe God decreed human life to be term limited at 120 years, but Moses notes in Psalm 90:10 that sin reduced human lifespan to "e;three score and ten."e; What would you do if you had scientifically proven formula for living disease free to be 120 years of age?