Ephraem the Syrian
Every person who walks the earth and sees a human bone will make a gesture with it, indicating that the scattered remains will be interred by those who encounter them. The phrase, "He shall make a sign with her," can be interpreted differently; one who creates a memorial—a sign—who encounters an individual lost in paganism or Judaism, instead of using physical symbols, will share the words of the Holy Scriptures. Through these sacred texts, they aim to bring about the listener's reproof and restoration. Thus, if the recipient is open to the message, they will swiftly enter the realm of the living.
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See Ezekiel 39:12.