Ignatius — Epistle to Polycarp 1

I have greatly rejoiced with you in our Lord Jesus Christ, because you have followed the example of true love [as displayed by God], and have accompanied, as became you, those who were bound in chains, the fitting ornaments of saints, and which are indeed the diadems of the true elect of God and our Lord; and because the strong root of your faith, spoken of in days Philippians 1:5 long gone by, endures even until now, and brings forth fruit to our Lord Jesus Christ, who for our sins suffered even unto death, [but] "whom God raised from the dead, having loosed the bands of the grave." "In whom, though now you see Him not, you believe, and believing, rejoice with joy unspeakable and full of glory;" 1 Peter 1:8 into which joy many desire to enter, knowing that "by grace you are saved, not of works," Ephesians 2:8-9 but by the will of God through Jesus Christ.