George Haydock's Catholic Commentary
Psalms 67:12
To them that preach good tidings. Evangelizantibus. That is, to the preachers of the gospel; who, receiving the word from the Lord, shall with great power and efficacy, preach thoughout the world the glad tidings of a Saviour, and of eternal salvation through him; (Challoner) with miracles following, Mark xvi. (Worthington) (Luke xxi. 15.) (Calmet) --- Hebrew seems to speak of females, who used to sing canticles of victory, like Mary and Deborah, &c. But the feminine is used at the beginning of Ecclesiastes, though Solomon be meant, and here the Chaldean paraphrases, "God gave the words of the law to his people, by the mediation of Moses and Aaron, who published the word of God." This passage has a striking analogy with Ephesians iv. 11., &c. He gave some apostles....for the perfecting of the saints, &c., which St. Paul observes, just after quoting this psalm. (Berthier)