Charles H. Spurgeon on Psalms 147:14

He maketh peace in thy borders. Even to the boundaries quiet extends; no enemies are wrangling with the borderers. If there is peace there, we may be sure that peace is everywhere. "When a man's ways please the Lord he maketh even his enemies to be at peace with him." Peace is from the God of peace. Considering the differing constitutions, conditions, tastes, and opinions of men, it is a work of God when in large churches unbroken peace is found year after year; and it is an equal wonder if worldlings, instead of persecuting the godly, treat them with marked respect. He who builds Zion is also her Peace maker, the Lord and Giver of peace. And filleth thee with the finest of the wheat. Peace is attended with plenty, —plenty of the best food, and of the best sort of that food. It is a great reason for thanksgiving when men's wants are so supplied that they are filled: it takes much to fill some men: perhaps none ever are filled but the inhabitants of Zion; and they are only to be filled by the Lord himself. Gospel truth is the finest of the wheat, and those are indeed blessed who are content to be filled therewith, and are not hungering after the husks of the world. Let those who are filled with heavenly food fill their mouths with heavenly praise.