Combining the whole armor of God
Plead the blood of Jesus over your life to cleanse you of all your sins, so that you can receive His righteousness (1 John 1:7-10)
Acknowledge your weakness(es) and pray for His Grace (His strength: Power over sin) #Salvation. (2 Corinthians 12:9, Ephesians 2:2-8, Romans 7:19-25).
Use the Word of God against any thoughts that are contrary to it (the Word of God): thoughts that will place you back into bondage to sin (Luke 4:1-13, 2 Corinthians 10:5.)
Stand on, or have faith in the Word of God; believe that God is willing to do whatever He says He will do. (Hebrews 11:6)
Evangelize! Be ready to propagate the gospel at the appointed time when His grace is given unto you to set others free (Mark 16:15.)