Ezekiel 44:2

And Jehovah said unto me, This gate shall be shut; it shall not be opened, neither shall any man enter in by it; for Jehovah, the God of Israel, hath entered in by it; therefore it shall be shut.

Ezekiel 43:2-4

And, behold, the glory of the God of Israel came from the way of the east: and his voice was like the sound of many waters; and the earth shined with his glory.

Exodus 24:10

And they saw the God of Israel; and there was under his feet as it were a paved work of sapphire stone, and as it were the very heaven for clearness.

Isaiah 6:1-5

In the year that king Uzziah died I saw the Lord sitting upon a throne, high and lifted up; and his train filled the temple.

Treasury of Scripture Knowledge

Summary

Then said the LORD unto me; This gate shall be shut, it shall not be opened, and no man shall enter in by it; because the LORD, the God of Israel, hath entered in by it, therefore it shall be shut.

Bible References

Because

Ezekiel 43:2
And, behold, the glory of the God of Israel came from the way of the east: and his voice was like the sound of many waters; and the earth shined with his glory.
Exodus 24:10
And they saw the God of Israel; and there was under his feet as it were a paved work of sapphire stone, and as it were the very heaven for clearness.
Isaiah 6:1
In the year that king Uzziah died I saw the Lord sitting upon a throne, high and lifted up; and his train filled the temple.

American Standard Version Public Domain