28:16 To the mountain where Jesus had appointed them - This was probably Mount Tabor, where, (it is commonly supposed,) he had been before transfigured. It seems to have been here also, that he appeared to above five hundred brethren at once.

Matthew 28:16 Parallel Commentaries

On the Mountain
'Then the eleven disciples went away into Galilee, into a mountain where Jesus had appointed them. 17. And when they saw Him, they worshipped Him: but some doubted.' --MATT. xxviii. 16, 17. 'After that, He was seen of above five hundred brethren at once.'--1 COR. xv. 4 To infer an historian's ignorance from his silence is a short and easy, but a rash, method. Matthew has nothing to say of our Lord's appearances in Jerusalem, except in regard to that of the women in the early morning of Easter Day. …
Alexander Maclaren—Expositions of Holy Scripture

The Tomb of Jesus
"His cross, his manger, and his crown, Are big with glories yet unknown." All his weary pilgrimage, from Bethlehem's manger to Calvary's cross, is, in our eyes, paved with glory. Each spot upon which he trod is, to our souls, consecrated at once, simply because there the foot of earth's Saviour and our own Redeemer once was placed. When he comes to Calvary, the interest thickens; then our best thoughts are centered on him in the agonies of crucifixion, nor does our deep affection permit us to leave …
Charles Haddon Spurgeon—Spurgeon's Sermons Volume 1: 1855

Christian Unity.
Trinity Sunday. S. Matt. xxviii. 19. "In the Name of the Father, and of the Son, and of the Holy Ghost." INTRODUCTION.--An ancient writer informs us that when the Egyptians named their Greatest God who was over all, they cried thrice, "Darkness! Darkness! Darkness!" And when we come to speak of the great mystery of the Holy Trinity, the utmost we can do is to repeat their cry, and say, "Darkness! Darkness! Darkness! In the name of the Father--Darkness, and of the Son--Darkness; and of the Holy …
S. Baring-Gould—The Village Pulpit, Volume II. Trinity to Advent