John 15:22

If I had not come and spoken to them, they had not sin and now they have no pretext for their sin.

John 9:41

We are not also blind? Jesus said to them If ye were blind, ye had not sinned: and now ye say, That we see; therefore your sin remains.

Romans 1:20

For the invisible things of him from the creation of the world, being understood by things made, are inspected, truly both his eternal power and divinity; so that they are inexcusable:

Ezekiel 2:5

And if they will hear, and if they will desist, (for they a house of contradiction,) and they shall know that a prophet was in the midst of them.

Ezekiel 33:31-33

And they will come to thee, according to the coming of the people, and they will sit before thee my people, and they heard thy words, and they did them not: for they making loves with their mouth, their heart went after their plunder.

Luke 12:46

The lord of that servant shall come in a day which he expects not, and in an hour which he knows not, and he will cut him in two equal parts, and set his portion with the unbelieving.

John 3:18-21

He believing in him is not judged: and he not believing has been already judged, because he has not believed in the name of the only born Son of God.

John 12:48

He rejecting me, and not receiving my words, has him judging him: the word which I spake, that shall judge him in the last day.

John 19:11

Jesus answered, Thou bast no power against me, if it were not given thee from above: therefore he delivering me to thee has greater sin.

Acts 17:30

Therefore truly, God having overlooked the times of ignorance, now announces to all men everywhere to repent:

Romans 2:1

Therefore thou art inexcusable, O man, every one judging: for in what thou judgest another, thou condemnest thyself; for thou judging doest the same.

2 Corinthians 2:14-16

Grace to God, always leading us to triumph in Christ, and making manifest the order of his knowledge by us in every place.

Hebrews 6:4-8

For impossible for them once enlightened, and having tasted of the heavenly gift, and having partaken of the Holy Spirit,

James 4:17

Therefore to him knowing to do good, and not doing, to him it is sin.

1 Peter 2:16

As free, and as not having liberty for a covering of wickedness, but as the servants of God.

Treasury of Scripture Knowledge

Summary

If I had not come and spoken unto them, they had not had sin: but now they have no cloke for their sin.

General references

Bible References

Cloke

Romans 1:20
For the invisible things of him from the creation of the world, being understood by things made, are inspected, truly both his eternal power and divinity; so that they are inexcusable:
Romans 2:1
Therefore thou art inexcusable, O man, every one judging: for in what thou judgest another, thou condemnest thyself; for thou judging doest the same.
1 Peter 2:16
As free, and as not having liberty for a covering of wickedness, but as the servants of God.

General references

Luke 10:14
But for Tyre and Sidon shall it be more supportable in judgment, than for you.
John 16:9
Truly of sin, because they believe not in me;
James 4:17
Therefore to him knowing to do good, and not doing, to him it is sin.