New Defender's Study Bible Notes
2:7 head of the corner. The reference here is to Psalm 118:22, which in turn was referring to the tradition that, when Solomon’s temple was being built, the odd-shaped stone which seemed not to fit anywhere turned out to be the chief cornerstone, designed for the very apex of the temple. The stones had all been precisely cut deep in the quarry, so that no noise of construction could be heard while the temple was growing (see I Kings 5:17; 6:7). In analogous fashion, each believer is being laid quietly as a living stone in the great spiritual temple. But the unique stone of the pinnacle corner is Christ Himself, who is also the temple’s foundation. He is both underneath all, upholding us, and above all, crowning us as our glorious Head.