In the Scriptures we Christians are called a people of blessing, or a blessed people. For thus said God to Abraham, Gen. xii.: "In thy seed shall all nations of the earth be blessed." Since God has so richly shed down this blessing upon us, in that He takes away from us all the malediction and the curse which we have derived to ourselves from our first parents, as well as that which Moses suffered to go forth upon the disobedient, so that we are now filled with blessing, we ought so to conduct ourselves that it shall be said of us, That is a blessed people. So that this is what the Apostle here means: See, God has shown you His favor, and has taken away from you the curse, and the reviling wherewith you have dishonored Him; He neither imputes nor punishes, but has bestowed upon you such rich grace and blessing, while ye were only worthy of all malediction, inasmuch as ye reviled God without intermission (for where there is unbelief the heart must ever curse God): do ye also as has been done toward you; curse not, rail not, do well, speak well, even though you are treated ill, and endure it where you are unrighteously used. Hereupon he quotes a passage out of the xxxiii. Ps., where the prophet David speaks thus: V. 10. _Whoso will love life and see good days, let him keep his tongue from evil, and his lips that they do not deceive._ That is, whoever would have a pleasure and a joy in life, and would not die the death, but see good days, so that it shall go well with him, let him keep his tongue that it speak not evil, not only in respect to his friends, for that is a small virtue and a thing which even the wickedest of all may do, even snakes and vipers,--but also, he says, maintain a kind spirit, and keep your tongue silent even against your enemies, though you are even incited thereto--though you have cause to rail and speak evil. Besides, keep your lips, he says, that they do not deceive. There are probably many who give good words, and say _good morning_ to their neighbor, but they think in their heart, The devil take you. These are people who have not inherited the blessing; they are the evil fruit of an evil tree. Therefore St. Peter has introduced a passage which refers to works, even to their root,--that is, what springs from within out of the heart.[5] Furthermore, the passage in the prophet says: [Footnote 5: "A guileful heart makes guileful tongue and lips. It is the workhouse where is the forge of deceits and slanders, and other evil speakings; and the tongue is only the outer shop where they are vended, and the lips the door of it. So then such ware as is made within, such and no other can be set out. That which the heart is full of, runs over by the tongue."--_Leighton_.]