Charles H. Spurgeon on Psalms 119:34

THE WORD SET BEFORE THE MIND. Give me understanding. The word used here refers to mental comprehension, as distinguished from the mere direction, or pointing out, asked for in the previous verse. Here the prayer is, "Make me to discern, ""Cause me to perceive, "i.e., with the understanding "Faith cometh by hearing and hearing, by the word of God." The outer senses must first see the way, then the mind must understand it, then, with faith and love, the heart should follow it. Thus, too, the Psalmist, if God will cause him to understand the law, will keep it with all his heart. Still, the heart is prone to lean to things earthly and sinful, and divine help has presently to be invoked for that also.