This document contains excerpts from the Bible discussing the sinfulness of presumption. Presumption involves trying to think for God rather than obeying His commands. It demeans God by elevating human thoughts above His. The Pharisees were guilty of presumption by adding to and taking away from God's word. Jesus strongly denounced them for rejecting God's commandments in favor of their own traditions. The consequences of presumption include being struck down, as with Nadab and Abihu, or being rejected by God, as with Saul. True obedience, like Noah constructing the ark, results in blessing. The document encourages self-reflection on whether one's actions honor or dishonor God.