Letters of Gold for the Presbyterian Ministry

In the concluding chapter of The Westminster Symbols: A Commentary Historical, Doctrinal, Practical on the Confession of Faith and Catechisms and the Related Formularies of the Presbyterian Churches (1900), Edward Dafydd Morris gives an overview of the Westminster Assembly and its work. He further concludes his magnum opus (p. 840) with a quote from the Westminster Directory of Public Worship that is worthy of remembrance. 

"The original Directory for Worship, springing from the heart as well as brain of the Assembly, happily describes that attitude in language which might well be written in letters of gold for the guidance of the Presbyterian ministry in all lands and times:

It is presupposed that the minister of Christ is in some good measure gifted for so weighty a service, by his skill in the original languages, and in such arts and sciences as are handmaids unto divinity; by his knowledge in the whole body of theology, but most of all in the holy Scriptures; having his senses and heart exercised in them above the common sort of believers; and by the illumination of the Spirit of God, and other gifts of edification which (together with reading and studying of the Word) he ought still to seek by prayer and an humble heart, —resolving to admit and receive any truth not yet attained, whenever God shall make it known unto him."