1551 · John Calvin, Commentary on 1 Peter 1.3
Who hath begotten us again He shews that supernatural life is a gift, because we are born the children of wrath; for had we been born to the hope of life according to the flesh, there would have been no necessity of being begotten again by God. Therefore Peter teaches us, that we who are by nature destined to eternal death, are restored to life by God’s mercy. And this is, as it were, our second creation, as it is said in the first chapter of the Epistle to the Ephesians. Lively or living hope, means the hope of life.