The transcendental material substance of his risen body has become simultaneously present as physical substance in space - time, in order that we can see, touch, taste and eat him. (faith.org.uk)
Thus it has come to be possible for Einstein in this century to conceive space not simply as a substance but as the true physical substance. (religion-online.org)
The notes gave physical substance to her words, leaving Starkey feeling vulnerable because she thought of the notes as evidence. (bookbrowse.com)