It is not unusual for Christians to feel guilty because of sin in their lives, and to have problems dealing with that guilt and sin. We think that once we have become Christians, we will no longer have a struggle with sin, and that through Christ we will have power to overcome it. Actually, Paul talks about his struggle with sin in Romans 7:18,19: “I know that nothing good lives in me, that is, in my sinful nature. For I have the desire to do what is good, but I cannot carry it out. For what I do is not the good I want to do; no, the evil I do not want to do – this I keep on doing.”
When we accepted Jesus Christ as our Lord and Savior, we experienced the wonderful cleansing power of His blood, which was shed on the cross for us over 2,000 years ago. We had an overwhelming feeling of freedom and release from the bondage of sin and death when we first repented from our old lives and turned to Christ. Then, the following dilemma began to occur as the weeks and months went by – we found ourselves tempted to return to sinful patterns of thinking and acting. It became difficult to accept that we would still continue to sin because we are children of the King: righteous, new creations in Christ, called to be holy as He is holy.

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But the truth is, we are still sinners and will always battle with sin in our lives because we are inwardly bent towards sin. That is the reason God says in His Word that we need to confess our sins and rely on His promise to cleanse us:
These verses remind us that:
Who we still are
Sometimes pride keeps us from admitting our sin or keeps us from forgiving ourselves when we sin as Christians. When this happens we need to tell ourselves the truth about who we still are… sinners saved by grace. Don’t let pride keep you from enjoying your relationship with God and don’t believe that you are now above the need for God’s ongoing grace in your life.
You can begin living in God’s grace and accept His ongoing, unconditional forgiveness for the sins you still battle, or the memory of past sin in your life. Realize that as a Christian, you still need to recognize and confess sin in your life. You can have grace for yourself based on God’s grace and forgiveness for you when He paid the penalty for all your sins once and for all through His Son’s death on the cross 2,000 years ago.
Begin to bask in the forgiveness of Christ! You are no longer condemned. You are forgiven! You are His child. You can make a new start every time you sin… just sincerely confess it and ask God to change you from the inside out. Philippians 4:13 says, “I can do all things through Christ who strengthens me.” If you have repeatedly fallen into the same sin such as pornography, lying, unforgiveness, substance abuse, gossiping, etc., then go to your pastor, a mentor or a Christian counselor and ask for their guidance, prayer, and instruction on how to begin to flee the temptation to sin, to be accountable and to make amends for your sin.
Memorize the following Scriptures so that you can begin relying on God’s Word and the assurance of forgiveness He offers you in Christ, rather than the self-condemnation you may be thinking and feeling.
Remember that God’s love “covers a multitude of sins” (1 Peter 4:8). We don’t know our hearts very well, but God knows us and His forgiveness is complete and eternal because Jesus Christ has paid the penalty for our sins and “not for our sins only, but the sins of the whole world” (1 John 2:1-2).
This was really helpful. Thanks