And if ye lend to them of whom ye hope to receive,.... The same again, as from their brethren the Jews; or usury, as from the Gentiles:
what thank have ye? and yet they looked upon this, in the first instance of it, as a very great kindness, and act of goodness, as appears from the above citation:
for sinners also lend to sinners, to receive as much again; or "what is equal", and answerable to what they have lent them; that is, the same, or what is equivalent to it.