Keeping the faith and Unflagging

Unflagging and keeping the faith are semantically related. in optimistic topic. In some cases you can use "Unflagging" instead an adjective phrase "Keeping the faith".

Unflagging adjective - Showing no signs of weariness even after long hard effort.

Keeping the faith and unflagging are semantically related. Sometimes you can use "Keeping the faith" instead an adjective "Unflagging".