This is the message we have heard from him and declare to you: God is light; in him there is no darkness at all. If we claim to have fellowship with him and yet walk in the darkness, we lie and do not live out the truth. But if we walk in the light, as he is in the light, we have fellowship with one another, and the blood of Jesus, his Son, purifies us from all[b] sin.
If we claim to be without sin, we deceive ourselves and the truth is not in us. If we confess our sins, he is faithful and just and will forgive us our sins and purify us from all unrighteousness. If we claim we have not sinned, we make him out to be a liar and his word is not in us.
My dear children, I write this to you so that you will not sin. But if anybody does sin, we have an advocate with the Father—Jesus Christ, the Righteous One. He is the atoning sacrifice for our sins, and not only for ours but also for the sins of the whole world.
It is so important to keep a close account in our walk with God in Christ before others. There is no doubt that we sin along the way in thoughts and attitudes, sometimes in words and actions. Hopefully as we go along and grow the latter will become less and less, that God would grant us more and more the wisdom to avoid such. But at times we will. And definitely we will fall into less than godly, loving thoughts and attitudes.
We need sensitivity before God, before the light of God to recognize our darkness, what is wrong. Then we need to confess such to God and if need be to anyone we’ve offended.
Thankfully God has made provision for us and for the world in Christ. Our sins are taken care of in Christ, through his atoning work. Again, all we have to do is acknowledge them along the way. Even as seek not to sin, just as John tells us in the passage above. In and through Jesus.