Sin
Romans 6 is about deliverance from the power of sin. To understand repentance and victory, we must understand what sin is.
► What is sin?
The Bible usually speaks of sinful actions as willful (1 John 3:4-9, James 4:17). When a person purposely and knowingly chooses to disobey God, that is willful sin.
There are unconscious or accidental violations of God’s absolute law that do not affect our relationship with God as deliberate sin does. As we walk in the light (live according to the truth we know), we are cleansed from all sin (1 John 1:7) and do not need to be in fear that unknown violations will separate us from God.
This passage is speaking primarily of willful sin, which destroys faith and harms one’s relationship with God.