A prostitute should, by definition, be excluded from a list of God’s holy and faithful people. Rahab was such a woman, carrying out “the oldest profession on earth” around 1400 B.C. However, when God’s people came to her city, she confessed her faith in a God of faithful love, a God filled with mercy.
You may have a past as twisted as Rahab’s, but God is not letting that stop him. The Apostle Paul says, “Where sin increased, grace increased all the more,” (Romans 5). So, confess it all to God and then be stunned as his grace is more than sufficient to forgive every last impurity.