Romans 1:19

Seeing what may be known of God, that same is manifest among them: For God did show it unto them.

Romans 1:20

So that his invisible things, that is to say, his eternal power and godhead, are understood and seen by the works from the creation of the world. So that they are without excuse,

Psalm 19:1-6

{To the Chanter, a Psalm of David} The heavens declare the glory of God, and the firmament showeth his handiwork.

Isaiah 40:26

Lift up your eyes on high, and consider who hath made those things, which come out by so great heaps; and he can call them all by their names. For there is nothing hid unto the greatness of his power, strength, and might.

Jeremiah 10:10-13

But the LORD is a true God, a living God, and an everlasting king. If he be wroth, the earth shaketh: all the Gentiles may not abide his indignation.

John 1:9

That was a true light, which lighteneth all men that come into the world.

Acts 14:16-17

the which in times past suffered all nations to walk in their own ways.

Acts 17:23-30

For as I passed by and beheld the manner how ye worship your gods, I found an altar wherein was written, Unto the unknown God. Whom ye then ignorantly worship, him show I unto you:

Treasury of Scripture Knowledge

Summary

Because that which may be known of God is manifest in them; for God hath shewed it unto them.

For god

General references

Bible References

That which

Romans 1:20
So that his invisible things, that is to say, his eternal power and godhead, are understood and seen by the works from the creation of the world. So that they are without excuse,
Psalm 19:1
{To the Chanter, a Psalm of David} The heavens declare the glory of God, and the firmament showeth his handiwork.
Isaiah 40:26
Lift up your eyes on high, and consider who hath made those things, which come out by so great heaps; and he can call them all by their names. For there is nothing hid unto the greatness of his power, strength, and might.
Jeremiah 10:10
But the LORD is a true God, a living God, and an everlasting king. If he be wroth, the earth shaketh: all the Gentiles may not abide his indignation.
Acts 14:16
the which in times past suffered all nations to walk in their own ways.
Acts 17:23
For as I passed by and beheld the manner how ye worship your gods, I found an altar wherein was written, Unto the unknown God. Whom ye then ignorantly worship, him show I unto you:

For god

John 1:9
That was a true light, which lighteneth all men that come into the world.

General references

Isaiah 40:21
Know ye not this? Heard ye never of it? Hath it not been preached unto you since the beginning? Have ye not been informed of this since the foundation of the earth was laid?