It seems to be an ad hoc, casual coinage of 'thing' + 'ify', which would mean 'convert to a concrete object'. It seems to have no religious significance. Please supply the context in which you found it.
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I found the word first time in an article on the following web.
Like to know the actual meaning and the origin of it.
The above two websites talk about religion. In this connection, I wonder the captioned word is used in a special field.