First Reading DEUTERONOMY 4:32-40
32″For ask now of the days that are past, which were before you, since the day that God created man upon the earth, and ask from one end of heaven to the other, whether such a great thing as this has ever happened or was ever heard of. 33Did any people ever hear the voice of a god speaking out of the midst of the fire, as you have heard, and still live? 34Or has any god ever attempted to go and take a nation for himself from the midst of another nation, by trials, by signs, by wonders, and by war, by a mighty hand and an outstretched arm, and by great terrors, according to all that the LORD your God did for you in Egypt before your eyes? 35To you it was shown, that you might know that the LORD is God; there is no other besides him. 36Out of heaven he let you hear his voice, that he might discipline you; and on earth he let you see his great fire, and you heard his words out of the midst of the fire. 37And because he loved your fathers and chose their descendants after them, and brought you out of Egypt with his own presence, by his great power, 38driving out before you nations greater and mightier than yourselves, to bring you in, to give you their land for an inheritance, as at this day; 39know therefore this day, and lay it to your heart, that the LORD is God in heaven above and on the earth beneath; there is no other. 40Therefore you shall keep his statutes and his commandments, which I command you this day, that it may go well with you, and with your children after you, and that you may prolong your days in the land which the LORD your God gives you for ever.”
Responsorial Psalm PSALMS 77:12-16, 21
11I will call to mind the deeds of the LORD; yea, I will remember thy wonders of old. 12I will meditate on all thy work, and muse on thy mighty deeds. 13Thy way, O God, is holy. What god is great like our God? 14Thou art the God who workest wonders, who hast manifested thy might among the peoples. 15Thou didst with thy arm redeem thy people, the sons of Jacob and Joseph. [Selah] 20Thou didst lead thy people like a flock by the hand of Moses and Aaron.
Gospel MARK 9:2-10
2And after six days Jesus took with him Peter and James and John, and led them up a high mountain apart by themselves; and he was transfigured before them, 3and his garments became glistening, intensely white, as no fuller on earth could bleach them. 4And there appeared to them Eli’jah with Moses; and they were talking to Jesus. 5And Peter said to Jesus, “Master, it is well that we are here; let us make three booths, one for you and one for Moses and one for Eli’jah.” 6For he did not know what to say, for they were exceedingly afraid. 7And a cloud overshadowed them, and a voice came out of the cloud, “This is my beloved Son; listen to him.” 8And suddenly looking around they no longer saw any one with them but Jesus only. 9And as they were coming down the mountain, he charged them to tell no one what they had seen, until the Son of man should have risen from the dead. 10So they kept the matter to themselves, questioning what the rising from the dead meant.