Therefore it is of faith, that it might be by grace; to the end the promise might be sure to all the seed; not to that only which is of the law, but to that also which is of the faith of Abraham; who is the father of us all, (KJV) ( Romans 4:16 )
God declares people righteous, blameless, and sinless, not because we do anything to deserve it, but because we choose to believe God is good.
Anyone who chooses to believe in God’s goodness as the perfect father and puts their faith in Him will be covered for their weaknesses.
Abraham chose to believe and he was considered righteous. Days happen where we can never do the right thing, say the right words, act the right way, or we just don’t feel good enough.
Don’t worry, your belief in God will cover you when you don’t feel like enough.