John writes a general letter to all the believers of Christ and explains that we must be obedient to God and His commandments. For; “…God is light, and in him is no darkness at all.” (1 John 1:5) Therefore our purpose to become like Him means that we need to also be filled with the light and rid ourselves of the darkness. John explains that “If we say we have fellowship with him, and walk in darkness, we life, and do not the truth.” (1 john 1:6) Because of this we must not be hypocrites and instead practice what we preach. If we follow Jesus Christ and say we follow Him, WE MUST FOLLOW HIM! For “If we say that we have no sin, we deceive ourselves, and the truth is not in us. If we confess our sins, he is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness.” (1 John 1:8-9)
Essentially, we need to confess our sins and admit that we have and/or are currently sinning. We are not perfect, and therefore will make mistakes that are contrary to the commandments of God. If we work hard to rid ourselves of our sins by confessing them and promising to no longer participate in those sins, God is merciful and just to forgive us. Just like Salvation is a FREE gift we must still accept the gift. Unfortunately many believe that these gifts come FREE without any stipulations, but the truth is not so… we have to do our part in order to receive these wonderful gifts from God.