Good News Translation
Don't think that his mercy is so great that he will forgive your sins no matter how many they are. He does show mercy, but he also shows his furious anger with sinners.

New Revised Standard Version
Do not say, “His mercy is great, he will forgive the multitude of my sins,” for both mercy and wrath are with him, and his anger will rest on sinners.

Contemporary English Version
and say, "God is very kind, and he will forgive me even though I sin a lot." Yes, God is kind, but he also gets angry and punishes sinners.

New American Bible
Do not say, “His mercy is great; my many sins he will forgive.” For mercy and anger alike are with him; his wrath comes to rest on the wicked.

Douay-Rheims Bible
And say not: The mercy of the Lord is great, he will have mercy on the multitude of my sins.

And say not: The mercy of the Lord is great, he will have mercy on the multitude of my sins.

Sirach 5:4
Say not: I have sinned, and what harm hath befallen me? for the most High is a patient rewarder.

Sirach 5:5
Be not without fear about sin forgiven, and add not sin upon sin:

Sirach 5:7
For mercy and wrath quickly come from him, and his wrath looketh upon sinners.

Sirach 5:8
Delay not to be converted to the Lord, and defer it not from day to day.