In Christ is the yes, the grand consummating affirmative, to all God's promises. He is the horn of salvation raised up for us by God, 'as He spake by the mouth of His holy prophets which have been since the world began' (Luke 24:44). The covenant promises addressed to Abraham and his seed are realized in His single person (Gal. 3:16). To the believer, therefore, Christ is all, not merely as fulfilling a word of the past, but as Himself being the very living Word of God, faithful and eternal. In Him all fullness dwells (Col. 1:19): wisdom, righteousness, sanctification, redemption are to be found in Him alone (1 Cor. 1:30). There is nothing which is not in Him, who is the First and the Last, the Beginning and End (Rev. 22:13).