Indicates you think a person has specific qualities or skills.

Capability Implication

It's used when you want to express a positive opinion about someone.

Expressing Good Faith

Shows that you're convinced of someone's truthfulness.

Often used to back someone up, especially against skepticism.

Reflects a hopeful perspective on someone's abilities for future success.

It's giving moral support to someone's ability or potential.

Doesn't necessarily mean literal belief, rather a figure of support or confidence.