Romans 3:8

And why do you not say, as some slanderously charge us with saying, Let us do evil, that good may come? The condemnation of such men is just.

Romans 6:1

What shall we say then? Let us continue in sin, that grace may abound still more?

Romans 6:15

What then? Are we to sin, because we are not under the Law, but under grace? God forbid!

Matthew 5:11

Blessed are ye, when men revile you, and persecute you, and say every thing that is bad against you, falsely, for my sake.

Romans 5:20

Moreover the law came in in addition, that the trespass might abound; but where sin abounded, grace abounded much more;

Romans 7:7

What then shall we say? Is the Law sin? God forbid! But I should not have known sin, except by the Law; for I should not have known sinful desire, unless the Law had said, "Thou shalt not covet."

1 Peter 3:16-17

having a good conscience, that, wherein ye are evil spoken of, they may be ashamed that falsely accuse your good conduct in Christ.

Jude 1:4

For there have stealthily crept in certain men who were of old appointed beforehand for this condemnation, ungodly men, turning the grace of our God into wantonness, and denying the only Sovereign, and our Lord Jesus Christ.

Treasury of Scripture Knowledge

Summary

And not rather, (as we be slanderously reported, and as some affirm that we say,) Let us do evil, that good may come? whose damnation is just.

General references

Bible References

We be

Matthew 5:11
Blessed are ye, when men revile you, and persecute you, and say every thing that is bad against you, falsely, for my sake.
1 Peter 3:16
having a good conscience, that, wherein ye are evil spoken of, they may be ashamed that falsely accuse your good conduct in Christ.

Let us

Romans 5:20
Moreover the law came in in addition, that the trespass might abound; but where sin abounded, grace abounded much more;
Romans 6:1
What shall we say then? Let us continue in sin, that grace may abound still more?
Romans 7:7
What then shall we say? Is the Law sin? God forbid! But I should not have known sin, except by the Law; for I should not have known sinful desire, unless the Law had said, "Thou shalt not covet."
Jude 1:4
For there have stealthily crept in certain men who were of old appointed beforehand for this condemnation, ungodly men, turning the grace of our God into wantonness, and denying the only Sovereign, and our Lord Jesus Christ.

General references

John 11:50
nor do ye consider that it is expedient for us that one man die for the people, and not the whole nation perish.