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If we are going to read the verse Ezekiel 37: 4,5
Then he said to me, “Prophesy to these bones and say to them, ‘Dry bones, hear the word of the Lord! 5 This is what the Sovereign Lord says to these bones: I will make breath[a] enter you, and you will come to life.
The propcy talks to dry bones don't worry about cremated don't worry about cremated bones they are the dryest bones of all these bones you can see.
If you can still see the shape of any bones that means the bones have not yet dry tbey are still fresh because if a bone is dry you can hardly be able to k iw the part or shape of the bones.
Dryest are the ones cremated bro ell said we should not be afrade God will still collect all