Revelation 1:10

Tertullian A Treatise on the Soul

There is the selfsame difference in respect of the soul's corporeality, which is (perhaps) invisible to the flesh, but perfectly visible to the spirit. Thus John, being "in the Spirit" of God,[50]

Venantius On Easter

Behold, He who was crucified reigns as God over all things, and all created objects offer prayer to their Creator. Hail, festive day, to be reverenced throughout the world,[17]

Didache

1. But every Lord's day[123]