God is Light

If we say that we have no sin, we deceive ourselves and the truth is not in us. If we confess our sins, He is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness. If we say that we have not sinned, we make Him a liar, and His word is not in us. – 1 John 1:8-10.

God is Light, and in Him is no darkness at all:” and consequently He cannot have fellowship with darkness. God is light, that is purity: and as the thrice Holy One He can hold no communion with iniquity. God is light, that is knowledge, for all things are known unto the Lord, and with ignorance He has no affinity. God is light, that is truth, for He can neither err, nor break His word, and therefore He cannot smile on anything that is false. We are constantly erring, first on this side and then on that, for there is darkness in us; God is light essentially, and it is not possible for His nature to be affected by either impurity or error. Out of this attribute of His nature arises the fact that the Lord always deals with things as they are. Man invents fictions, but God creates facts. We conceive of things as they appear, but God sees them as they exist. “Man looketh at the outward appearance, but God looketh at the heart.” The dress of things impresses us, but all things are naked and open before Him. The Lord never misrepresents, nor has fellowship with misrepresentation. We are for ever hurrying about with our paint and varnish and tinsel, laboring to make the meaner thing appear equal to the more precious, and spending our skill in making the sham seem as brilliant as the reality, but all this is contrary to the way of the Lord. Everything is true in God, and everything is seen in its reality by His all-discerning eye. Because He is light, He deals with things in the light, treating them as they are. If God is to deal graciously with us, we must each one stand in the light and present ourselves before Him as we are. “If we say that we have fellowship with Him, and walk in darkness, we lie, and do not the truth.”

Honest Dealing with God by C. H. Spurgeon