The prophet talking to a people back in Judah? A religious people, praying, fasting. BUT oblivious to the poor around them. As ! John says, “Anyone who does not love his brother whom he has seen CANNOT love God whom he has not seen.”
At the same time, over-busyness is a cancer to the soul. Keep the sabbath! One day off a week to give God a chance to get though our misty concerns. That is why I try to have a couple of days’ retreat in a monastery every month or so.