Charles Spurgeon Commentary Luke 9:43

"And they were all astonished at the majesty of God. But while all were marvelling at all the things which he did, he said unto his disciples," — Luke 9:43 (ASV)

And they were all amazed at the mighty power of God.

But while they were amazed, many of them did not believe. It is one thing to be astonished, it is another thing to be humbled, and to be led to simple faith in Christ. Never be content with any emotion but that which leads you to believe in Jesus for yourself.