Christians have a new identity. We are no longer 'in Adam' but 'in Christ'; no longer in the flesh but in the Spirit.
Sinclair B. FergusonFailure to deal with the presence of sin can often be traced back to spiritual amnesia – forgetting our new, true, real identity. As a believer, I am someone who has been delivered from the dominion of sin and who therefore is free and motivated to fight against the remnants of sin in my heart. You must know, rest in, think through, and act upon your new identity – you are in Christ
Sinclair B. FergusonFor worship is, essentially, the reverse of sin. Sin began (and begins) when we succumb to the temptation, "You shall be as gods." We make ourselves the center of the universe and dethrone God. By contrast, worship is giving God his true worth; it is acknowledging Him to be the Lord of all things, and the Lord of everything in our lives. He is, indeed, the Most High God!
Sinclair B. Ferguson