Charles H. Spurgeon on Psalms 18:1

"I will love thee, O Lord." With strong, hearty affection will I cling to thee; as a child to its parent, or a spouse to her husband. The word is intensely forcible, the love is of the deepest kind. "I will love heartily, with my inmost bowels." Here is a fixed resolution to abide in the nearest and most intimate union with the Most High. Our triune God deserves the warmest love of all our hearts. Father, Son and Spirit have each a claim upon our love. The solemn purpose never to cease loving naturally springs from present fervour of affection. It is wrong to make rash resolutions, but this when made in the strength of God is most wise and fitting. "My strength." Our God is the strength of our life, our graces, our works, our hopes, our conflicts, our victories. This verse is not found in 2 Samuel 22, and is a most precious addition, placed above all and after all to form the pinnacle of the temple, the apex of the pyramid. Love is still the crowning grace.