And, behold, there appeared unto them Moses and Elias talking with Him…And when they had lifted up their eyes, they saw no man, save Jesus only. – Matthew 17:3,8

A sight of Jesus, of what He is to sinners, of what He makes sinners, of what He is in Himself, will more tend to make you feel your need of Him than all your poring over your poor miserable self. You will get no further there, look to “Jesus only.” I do desire for my fellow Christians and for myself, that more and more the great object of our thoughts, motives, and acts may be “Jesus only.” I believe that whenever our religion is most vital, it is most full of Christ. Moreover, when it is most practical, downright, and common sense, it always gets nearest to Jesus. I can bear witness that whenever I am in deeps of sorrow, nothing will do for me but “Jesus only.” I can rest in some degree in the externals of religion, its outward escarpments and bulwarks, when I am in health; but I retreat to the innermost citadel of our holy faith, namely, to the very heart of Christ, when my spirit is assailed by temptation, or besieged with sorrow and anguish. What is more, my witness is that whenever I have high spiritual enjoyments, enjoyments right, rare, celestial, they are always connected with Jesus only. Other religious things may give some kind of joy, and joy that is healthy too, but the sublimest, the most inebriating, the most divine of all joys, must be found in Jesus only…I believe that anything which we add to Christ lowers our position, and that the more elevated our soul becomes, the more nearly like what it is to be when it shall enter into the religion of the perfect, the more completely everything else will sink, die out, and Jesus, Jesus, Jesus only, will be first and last, and midst and without end, the Alpha and Omega of every thought of head and pulse of heart. May it be so with every Christian. ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/0924.cfm