[The reference is to σχήμα, in Phil. ii. 8—the term chosen by St. Paul to describe the “likeness of men,” which the second trinitarian person assumed. The variety in the terms by which St. Paul describes the incarnation is very striking. The person incarnated subsists first in a “form of God;” he then takes along with this (still retaining this) a “form of a servant;” which form of a servant is a “likeness of men;” which likeness of men is a “scheme” (A.V. “fashion”) or external form of a man.—W.G.T.S.]