The Knowledge of God: Comfort for the Believer

But to the believer, the fact of God’s omniscience is a truth fraught with much comfort. In times of perplexity he says with Job, "But He knoweth the way that I take." (23:10). It may be profoundly mysterious to me, quite incomprehensible to my friends, but "He knoweth!" In times of weariness and weakness believers assure themselves "He knoweth our frame; He remembereth that we are dust" (Ps. 103:14). In times of doubt and suspicion they appeal to this very attribute saying, "Search me, 0 God, and know my heart: try me, and know my thoughts: and see if there be any wicked way in me, and lead me in the way everlasting" (Ps. 139:23,24). In time of sad failure, when our actions have belied our hearts, when our deeds have repudiated our devotion, and the searching question comes to us, "Lovest thou Me?;" we say, as Peter did, "Lord, Thou knowest all things; Thou knowest that I love Thee" (John 21:17).

Here is encouragement to prayer. There is no cause for fearing that the petitions of the righteous will not be heard, or that their sighs and tears shall escape the notice of God, since He knows the thoughts and intents of the heart. There is no danger of the individual saint being overlooked amidst the multitude of supplicants who daily and hourly present their various petitions, for an infinite Mind is as capable as paying the same attention to millions as if only one individual were seeking its attention. So too the lack of appropriate language, the inability to give expression to the deepest longing of the soul, will not jeopardize our prayers, for "It shall come to pass, that before they call, I will answer; and while they are yet speaking, I will hear" (Isa. 65:24).

"Great is our Lord, and of great power: His understanding is infinite" (Ps. 147:5). God not only knows whatsoever has happened in the past in every part of His vast domains, and He is not only thoroughly acquainted with everything that is now transpiring throughout the entire universe, but He is also perfectly cognizant with every event, from the least to the greatest, that ever will happen in the ages to come. God’s knowledge of the future is as complete as is His knowledge of the past and the present, and that, because the future depends entirely upon Himself. Were it in anywise possible for something to occur apart from either the direct agency or permission of God, then that something would be independent of Him, and He would at once cease to be Supreme.

~A.W.Pink, "The Knowledge of God"