Romans 1:20

20 Ever since the creation of the world his invisible nature, namely, his eternal power and deity, has been clearly perceived in the things that have been made. So they are without excuse;

Romans 1:20 In-Context

18 For the wrath of God is revealed from heaven against all ungodliness and wickedness of men who by their wickedness suppress the truth.
19 For what can be known about God is plain to them, because God has shown it to them.
20 Ever since the creation of the world his invisible nature, namely, his eternal power and deity, has been clearly perceived in the things that have been made. So they are without excuse;
21 for although they knew God they did not honor him as God or give thanks to him, but they became futile in their thinking and their senseless minds were darkened.
22 Claiming to be wise, they became fools,
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.