Thanks, but, I wrote: Jezi, renmen ou pouvwa pou chase tout pè. Is it correct? I thinked in: Jesus, your love casts out all fear..

No it's not correct.  There needs to be a verb between the subject "RENMEN OU" and the object "POUVWA".  OR you could omit "POUVWA POU".  So, you'll either have:
1. Jezi, renmen ou gen pouvwa pou chase tout pè.
or
2. Jezi, renmen ou chase tout pè.

and here are a few more suggestions:

3. Jezi, lanmou ou gen pouvwa pou chase tout laperèz. (that would be my #1 choice)
or
4. Jezi, renmen ou chase tout laperèz
or.
5. Jezi, lanmou ou chase tout enkyetid.
or
6. Jezi, renmen ou se pouvwa pou chase tout laperèz.

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