ISB ~ 1 Peter 2 v6 - 8
Three OT texts that make reference to a “stone”, which Peter interprets as an image of the Messiah.
• The first is Is 28:16, where the foundation stone of a new edifice is laid down by the Lord as an invitation to faith. The second is Ps 118:22, which refers to a stone that was rejected by some but is chosen by God to be the cornerstone of a new building. The third is Is 8:14, where the Lord describes himself both as a sanctuary to the faithful of Israel and as a stumbling stone to the unfaithful. Similar use of these passages is made by Jesus (Lk 20:17-18), Paul (Rom 9:33), and Peter himself in Acts (Acts 4:10-11) (CCC 756).