Christ is born: glorify Him. Christ comes from heaven: go out to meet Him. Christ descends to earth: let us be raised on high.
Gregory of NazianzusWhen one has looked upon Jesus, though he be of little stature like Zacchaeus of old (cf. Lk. 19:3), and climb up on the top of the sycamore tree by mortifying his members which are upon the earth (cf. Col. 3:5), and having risen above the body of humiliation, then he shall receive the Word, and it shall be said to him, This day has salvation come to this house (cf. Lk. 19:9). Then let him lay hold on the salvation, and bring forth fruit more perfectly, scattering and pouring forth rightly that which as a publican he wrongly gathered.
Gregory of NazianzusI seem indeed to hear that voice, from Him Who gathers together those who are broken, and welcomes the oppressed: I have given you up, and I will help you. In a little wrath I struck you, but with everlasting mercy I will glorify you (cf. Isa. 54:8). The measure of His kindness exceeds the measure of His discipline.
Gregory of NazianzusIf our Lord ascends up to Heaven, ascend with Him. Be one of those angels who escort Him, or one of those who receive Him. Bid the gates be lifted up (cf. Ps. 24:7, 10), or be made higher, that they may receive Him, exalted after His Passion. Answer to those who are in doubt because He bears up with Him His body and the tokens of His Passion, which He had not when He came down, and who therefore inquire, 'Who is this King of Glory?' that it is the Lord strong and mighty, as in all things that He has done from time to time and does, so now in His battle and triumph for the sake of Mankind.
Gregory of Nazianzus