John Chrysostom
Catena Aurea · Matthäusevangelium 11
Come unto me, all ye that labour and are heavy laden, and I will give you rest. Take my yoke upon you, and learn of me; for I am meek and lowly in heart: and ye shall find rest unto your souls. For my yoke is easy, and my burden is light.
And therefore in beginning the Divine Law He begins with humility, and sets before us a great reward, saying, And ye shall find rest for your souls. This is the highest reward, you shall not only be made useful to others, but shall make yourself to have peace; and He gives you the promise of it before it comes, but when it is come, you shall rejoice in perpetual rest. And that they might not be afraid because He had spoken of a burden, therefore He adds, For my yoke is pleasant, and my burden light.