After warning his disciples about the hypocrisy of the Pharisees, Jesus warned that ultimately all things that people have sought to cover up or hide, will be exposed. Our public persona will have its mask removed. As the Lord warned the Israelites before they entered the Promised Land, “Be sure your sin will find you out” (Num. 32:23).
Better to confess and repent of all sin, willingly exposing it to the light of Christ, so that you no longer walk in darkness. As the apostle John taught, “If we walk in the light as He is in the light, we have fellowship with one another, and the blood of Jesus Christ His Son cleanses us from all sin” (1 John 1:7).