This then is the message which we have heard of him, and declare unto you, that God is light, and in him is no darkness at all. If we say that we have fellowship with him, and walk in darkness, we lie, and do not the truth: But if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus Christ his Son cleanseth us from all sin. 1 John 1:5-7
And he is the propitiation for our sins: and not for ours only, but also for [the sins of] the whole world. And hereby we do know that we know him, if we keep his commandments. He that saith, I know him, and keepeth not his commandments, is a liar, and the truth is not in him. 1 John 2: 2-4
Who is the Way, the TRUTH, and the Life again?
Put two and two together. If you willingly walk in darkness, if you willingly sin, you don't have the TRUTH within you. Nor do you have the Holy Spirit, for that matter...
And we are his witnesses of these things; and [so is] also the Holy Ghost, whom God hath given to them that obey him. Acts 5:32
Regards