Peter encouraged the brethren, by describing how their glorious, astounding salvation was foretold in their own history by the prophets. It was, in fact, the very Spirit of Christ Himself, that had revealed it all in the first place! They tried to discover what it all meant, and when it was to be, this promised suffering of Messiah, and the glory that would then follow. In Psalm 16, David had been told that Messiah would die, and rise again by God's promise, before His body could see corruption! Christ would then enter into eternal rejoicing in the presence of God. In Psalm 69, David foretold how Christ would be persecuted by wicked men, and that He would bear our sins, and be treated as though He were guilty of them. He would suffer great reproaches, and be mocked and disregarded by men. The hatred that men had for God would be laid upon Jesus. They would mock the Man Whom God had smitten. There would be no comforters found for the dying Messiah. In Isaiah 53, the prophet described the rejection of Christ by the people, and their believing that God had smitten Him for His Own sins. But the truth was, God would smite Jesus for the sins of God's people laid upon Him by God. He would be slain like a lamb of sacrifice in our place. God would be satisfied with His sinless offering, and by that offering, Christ would justify all those for whose iniquities He had been punished. In Zechariah 13, the prophet described how God's sword of judgment would awake against His Shepherd, the Savior, who would be struck down by God's wrath against Him. These texts, with others, set forth Christ's suffering and sacrifice, and then the redemption and salvation of God's people!