Is it correct to say committed for?

Answer 1

it is grammatically correct to say it. but committed itself means committed to a commitment. that is only if you have a commitment you can get committed.

so it is not really necessary to specify it.

Answer 2

It depends on the context. If you wanted to say that a crime was committed for a reason, or that you were committed for (this reason) to an institute of some description, then yes, it is grammatically correct. If you wanted to say that your were committed to a venture, then 'to' is probably better to use than 'for', although once again, context is everything.

You are committed to someone or something, for example:

I am committed to my children and their future.

I was committed to the correctional facility.

You are committed for a reason or an action, for example:

I am committed for two hours of volunteer service.

I was committed for breaking and entering