Webbased on god’s word, believers today can declare an unrepentant sinner to be unsaved (“bound”) and a repentant believer in jesus christ to be saved (“loosed”). Webin january 1996, i began to outline my biblical and historical reservations about the sinner’s prayer while doing research for my thesis. Webthe keys to the kingdom that will be covered here are prayer, praise, worship, intercession, travail, and fasting. “i will give you the keys of the kingdom of heaven, and. Webthe sinner’s prayer is nothing more than a genuine expression of faith, repentance, and commitment to jesus christ. While the specific words may vary, the essence remains.