Complex sentence: Immediately I was in the Spirit; and behold, a throne set in heaven, and One sat on the throne like a jasper and a sardius stone in appearance; and there was a rainbow around the throne, in appearance like an emerald.
Split into simpler sentences: Immediately I was in the Spirit; and behold, a throne set in heaven, and One sat on the throne. And He who sat there was like a jasper and a sardius stone in appearance; and there was a rainbow around the throne, in appearance like an emerald.