How beautiful are the feet of them that bring tidings of peace, and of them that. bring tidings of good things.
For from Sion shall come forth the law, and the word of the Lord from Jerusalem. And that in all the earth they were to preach, David says:
Into all the earth went forth their speech, and their words to the ends of the world.
And that not by the much speaking of the law, but by the brevity of faith and love, men were to be saved, Isaiah says thus:
A word brief and short in righteousness: for a short word will God make in the whole world.
Love is the fulfilling of the law: for he who loves God has fulfilled the law. Moreover the Lord, when He was asked which is the first commandment, said:
Thou shalt love the Lord thy God with all thy heart and with all thy strength. 
And the second is like unto it: Thou shalt love thy neighbor as thyself. On these two commandments, He says, all the hangeth and the prophets. So then by our faith in Him He has made our love to God and our neighbour to grow, making us godly and righteous and good. And therefore a short word has God made on the earth in the world.