Romans 1:19
Because that which is capable of being known relative to God, is evident among them; for God hath manifested it to them.
Romans 1:20
For from the creation of the world his invisible perfections, discoverable in the works that are made, are clearly seen, even his eternal power and deity; so that they are inexcusable:
John 1:9
He was that true Light, which illumines every man by his coming into the world.
Acts 14:16-17
who in the past generations hath suffered all nations to walk in their own ways.
Acts 17:23-30
For as I walked about, and attentively viewed the objects of your worship, I found even an altar on which was this inscription, TO THE UNKNOWN GOD. Whom therefore you in ignorance adore, him I preach unto you.