They have sown wheat, but shall reap thorns: they have put themselves to pain, but shall not profit: and they shall be ashamed of your harvest because of the fierce anger of the LORD.
All Commentaries on Jeremiah 12:13 Go To Jeremiah 12
Jerome
AD 420
I beg you, therefore, and admonish you again and again: do not look to your military experience for a standard of clerical obligation. Under Christ’s banner, do not seek worldly gain, lest having more than when you first became a clergyman, you hear people say, to your shame, “Their portion shall not profit them.” Welcome poor people and strangers to your homely table, that with them Christ may be your guest.