'Throne of God' in the Bible

but I say unto you, swear not at all; neither by the heaven, for it is the throne of God;

And he that sweareth by the heaven, sweareth by the throne of God, and by him that sitteth thereon.

looking unto Jesus the author and perfecter of our faith, who for the joy that was set before him endured the cross, despising shame, and hath sat down at the right hand of the throne of God.

Therefore are they before the throne of God; and they serve him day and night in his temple: and he that sitteth on the throne shall spread his tabernacle over them.

And he showed me a river of water of life, bright as crystal, proceeding out of the throne of God and of the Lamb,

And there shall be no curse any more: and the throne of God and of the Lamb shall be therein: and his servants shall serve him;