The saints’ freedom from envy is a wonderful phenomenon. The saints not only did not allow envy to conquer their hearts, but exerted themselves greatly to ensure that their friends be exalted and they themselves debased.
If you wish that God should speedily give you hearty faith in prayer, strive with all your heart to speak and to do everything in regard to other people sincerely, and never be deceitful in your dealings with them. If you are straightforward and truthful with others, then God will give you straightforwardness and sincere faith also in reference to Himself.