For your sake he became poor.2 Corinthians 8:9
The Lord Jesus Christ was eternally rich, glorious, and exalted; but "though he was rich, yet for your sake he became poor." As the wealthy believer cannot be true in his fellowship with his poor brethren unless from his wealth he ministers to their needs, so (the same rule holding with the head as between the members) it is impossible that our Divine Lord could have had fellowship with us unless He had given to us from His own abounding wealth and had become poor so as to make us rich.
If He had remained upon His throne of glory, and we had continued in the ruins of the Fall without receiving His salvation, fellowship would have been impossible on both sides. Our position by the Fall, apart from the covenant of grace, made it as impossible for fallen man to communicate with God as it is for Satan to be in communion with Christ. In order, therefore, that communion might be enjoyed, it was necessary for the rich relative to bestow his estate upon his poor relatives, for the righteous Savior to give to His sinning brethren from His own perfection, and for we, the poor and guilty, to receive of His fullness grace for grace, so that in giving and receiving, the One might descend from the heights, and the other ascend from the depths, and in this way be able to embrace each other in true and hearty fellowship.
Poverty must be enriched by Him in whom are infinite treasures before it can begin to commune; and guilt must lose itself in imputed and imparted righteousness before the soul can walk in fellowship with purity. Jesus must clothe His people in His own garments or He cannot admit them into His palace of glory; and He must wash them in His own blood or else they will be too defiled for the embrace of His fellowship.
Believer, herein is love! For your sake the Lord Jesus "became poor" that He might lift you up into communion with Himself.