First, we walk in the light as God is in the light, everything judged according to Him with Whom we have fellowship.
Next, what the world does not know anything of, “we have fellowship one with another.” That is, I have the same divine nature with every Christian—the same Holy Ghost dwells in me; so that there must be fellowship. I inset a perfect stranger traveling, and there may be more communion with him than with one whom I have known all my life, just because the divine life is there. It is a natural thing to the new creature; there is fellowship.
But besides these, I am cleansed— “the blood of Jesus Christ, his Son, cleanseth us from all sin.”
We are in the light as God is in the light; we have fellowship together; and we are cleansed by the blood of Jesus Christ.
J.N.D.