Understanding our responsibility as Christians means recognizing that we can functionally live as if God doesn't exist even while professing faith. Our responsibilities include being honest with ourselves and God about our sinfulness, accepting that God sees everything we do, and committing to righteous living according to biblical standards. When we understand God's omniscience, omnipotence, and omnipresence, it transforms how we make decisions and live our daily lives. By examining our hearts, acknowledging God's presence in every situation, and choosing righteous actions, we fulfill our part in our relationship with God.