The Meccan Revelations: Page 212 from Volume Two

There is no hardship for you in religion, and God’s religion makes it easy

And God wants ease for you in His saying “as much as you are able,” and since the Companions understood what we mentioned about ability, therefore it was a license for the resolve of his saying, “He is the right to fear him.” So, may God be pleased with you, if you give him what it costs you, within the limit of ability, for which there is no blame on you. In it, you were satisfied with what He gave you regarding the condition of the world, and you were satisfied with him in that, and you knew the conditions of the world to be obedience in particular, as we explained in the chapter on monitoring.