Andrew Murray. Absolute Surrender
"By the death of self, the great hindrance to trust is self-effort. So long as you have got your own wisdom and thoughts and strength, you cannot fully trust God. But when God breaks you down, when everything begins to grow dim before your eyes and you see that you understand nothing, then God is coming near. If you will bow down in nothingness and wait on God, He will become all. As long as we are something, God cannot be all." (page 114)
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(James 4:8) Draw near to God and He will draw near to you. Cleanse your hands, you sinners; and purify your hearts, you double-minded.