Thomas Aquinas,
Summa Theologiae — Question 187 - OF THOSE THINGS THAT ARE COMPETEN TO RELIGIOUS…
“ I answer that, Two things may be considered in reference to mendicancy. The first is on the part of the act itself of begging, which has a certain abasement attaching to it; since of all men those would seem most abased who are not only poor, but are so needy that they have to receive their meat from others. In this way some deserve praise for begging out of humility, just as they abase themselves in other ways, as being the most efficacious remedy against pride which they desire to quench either in themselves or in others by their example. ”
