His mouth is most sweet: yea, he is altogether lovely. This is my beloved, and this is my friend, O daughters of Jerusalem. – Songs 5:16
“He is altogether lovely.” Not only is His teaching attractive, His doctrine persuasive, His life irreproachable, His character enchanting, and His work a self-denying labour for the common good of all His people, but He Himself is altogether lovely. I suppose at first we shall always begin to love Him because He first loved us, and even to the last His love to us will always be the strongest motive of our affection towards Him; still there ought to be added to this another reason less connected with ourselves, and more entirely arising out of His own superlative excellence; we ought to love Him because He is lovely and deserves to be loved. The time should come, and with some of us it has come, when we can heartily say “we love Him because we cannot help it, for His all-conquering loveliness has quite ravished our hearts.” Surely it is but an unripe fruit to love Him merely for the benefits which we have received at His hand. It is a fruit of grace, but it is not of the ripest flavour; at least, there are other fruits, both new and old, which we have laid up for Thee, O our Beloved, and some of them have a daintier taste. There is a sweet and mellow fruit which can only be brought forth by the summer sun of fellowship-love because of the Redeemer’s intrinsic goodness and personal sweetness. Oh that we might love our Lord for His own sake, love Him because He is so supremely beautiful that a glimpse of Him has won our hearts, and made Him dearer to our eyes than light. Oh that all true and faithful disciples of our beloved Lord would press forward towards that state of affection, and never rest till they reach it! If any of you have not reached it, you need not therefore doubt your own safety, for whatever the reason why you love Jesus, if you love Him at all, it is a sure pledge and token that He loves you, and that you are saved in Him with an everlasting salvation. Still covet earnestly the best gifts, and rise to the highest degree of devotion,. Love as the purest of the saints have loved; love as John the apostle loved, for still your Lord exceeds all the loving homage you can pay to Him. Love His person, love Himself; for He is better than all that He has done or given; and as from Himself all blessings flow, so back to Himself should all love return. ~ C.H. Spurgeon
https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/1446.cfm