I think that’s an awesome summary of the moral life, which after all IS very nearly the same thing as the spiritual life. “He has shown you, O mortal, what is good.”
“Do not be daunted by the enormity of the world’s grief. Do justly, now. Love mercy, now. Walk humbly now.
You are not obligated to complete the work, but neither are you free to abandon it.”
(quotes from Micah 6:8 & myjewishlearning.com)