Jamieson, Fausset and Brown on John 14:4-7

4-7. whither I go ye know ... Thomas saith, Lord, we know not whither thou guest ... Jesus saith, I am the way, &c.--By saying this, He meant rather to draw out their inquiries and reply to them. Christ is "THE Way" to the Father--"no man cometh unto the Father but by Me"; He is "THE Truth" of all we find in the Father when we get to Him, "For in Him dwelleth all the fulness of the Godhead bodily" (Col 2:9), and He is all "THE Life" that shall ever flow to us and bless us from the Godhead thus approached and thus manifested in Him--"this is the true God and eternal life" (1Jo 5:20).