This caused France to doubt the reliability of their allies.

But don't let his identity crisis cause you to doubt him.

I will never give them cause to doubt your pupil.

What happened next caused him to doubt his complacent assessment.

When have I ever given you cause to doubt my loyalty?

I will never give you cause to doubt my fidelity.

Let us not give them further cause to doubt the political establishment.

"Because, of course, if you did, it might give us cause to doubt your loyalty."

"Life is sweet to all men, Prince," he said significantly, "and we have never given you cause to doubt us."

It can cause you to doubt yourself and lower your self-esteem.