Charles Spurgeon Commentary Luke 24:12

"But Peter arose, and ran unto the tomb; and stooping and looking in, he seeth the linen cloths by themselves; and he departed to his home, wondering at that which was come to pass." — Luke 24:12 (ASV)

And stooping down, he beheld the linen clothes laid by themselves, and departed, wondering in himself at that which was come to pass.

Thus that notable day wore on. Christ had risen, but his people had not risen to full belief in him; they were still in the grave of distress and doubt, though their Master had left the grave of death.