Revelation 1:10

Expanded Bible

¹⁰ On the Lord’s day [^Cprobably a reference to the first day of the week, Sunday, when Christians met for worship] I was in the ·Spirit [or spirit; ^Ca state of deep spiritual communion with God], and I heard a loud voice behind me that sounded like a trumpet [^Ctrumpet blasts often precede a divine appearance or speech; Ex. 19:16, 19].