For there is one God and one Mediator between God and men, the Man Christ Jesus, who gave Himself a ransom for all, to be testified in due time…- 1 Timothy 2:5-7

Our Lord Jesus is said to be the Mediator between God and man. Now, observe, that the office of mediator implies at once that he should be approachable. A daysman, as Job says, is one who can put his hand upon both; but if Jesus will not familiarly put His hand on man, certainly He is no daysman between God and man. A mediator is not a mediator of one-he must be akin to both the parties between whom he mediates. If Jesus Christ shall be a perfect mediator between God and man, He must be able to come to God so near that God shall call Him His fellow, and then He must approach to man so closely that He shall not be ashamed to call him brother. This is precisely the case with our Lord. Do think of this, you who are afraid of Jesus. He is a mediator, and as a mediator you may come to Him. Jacob’s ladder reached from earth to heaven, but if He had cut away half-a-dozen of the bottom rungs, what would have been the good of it? Who could ascend by it into the hill of the Lord? Jesus Christ is the great conjunction between earth and heaven, but if He will not touch the poor mortal man who comes to Him, why then, of what service is He to the sons of men? You do need a mediator between your soul and God; you must not think of coming to God without a mediator; but you do not want any mediator between yourselves and Christ. There is a preparation for coming to God-you must not come to God without a perfect righteousness; but you may come to Jesus without any preparation, and without any righteousness, because as mediator He has in Himself all the righteousness and fitness that you require and is ready to bestow them upon you. You may come boldly to Him even now; He waits to reconcile you unto God by His blood. ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/0809.cfm