Tertullian
Patristic
c. A.D. 150–220
“He is seen by Stephen, at his martyrdom by stoning, still sitting at the right hand of God [Acts 7:55] where He will continue to sit, until the Father shall make His enemies His footstool. [Hebrews 10:12-13] He will come again on the clouds of heaven, just as He appeared when He ascended into heaven. [Acts 1:11]”