“And the work of righteousness shall be peace; and the effect of righteousness quietness and assurance for ever.” Continue to have faith as God promises the work of your righteousness will be peace resulting in quietness and assurance for ever.
Also read John 16:33 “These things I have spoken unto you, that in me ye might have peace. In the world ye shall have tribulation: but be of good cheer; I have overcome the world.” Jesus reminds us that in him we have peace. And yes, we will have tribulations in our life, but don’t worry, he overcame the world for us.
Continue to have faith and he will give you peace and confidence for ever.