By Warren Wiersbe
Certainly it does not mean that we earn mercy because we extend mercy, for such an idea is foreign to Word of God. By its very definition, mercy cannot be earned any more than grace can be earned. The Beatitude is saying: "When you experience mercy, and share mercy, then your heart is in such a condition tha6t you can receive more mercy to share with others. . . Jesus is not asking us to be merciful occasionally; He is asking us to be constant channels of mercy. "Give, and it shall be given unto you" (Luke 6:38). By extending mercy, we open our hearts to receive mercy; and having received, we can share again and again.
The Christian is surrounded by mercy. When he looks back, he can say, "Surely goodness, and mercy have followed me all the days of my life" (Psalm 23:6). When he looks ahead, he remembers the words of Jude 21--"Looking for the mercy of our Lord Jesus Christ unto eternal life." As he begins each new day, he can say; "It is of the Lord's mercies that we are not consumed, because his compassions fail not. They are new every morning: great is thy faithfulness" (Lamentations 3:22-23).
. . . God responds to us on the basis of the heart. "With the merciful thou wilt shew thyself merciful; with an upright man thou wilt shew thyself upright; with the pure thou wilt shew thyself pure; and with the froward thou wilt shew thyself froward" (Psalm 18:25-26). . . . When once we begin to cultivate one of the spiritual graces, God always provides more. When we show mercy, He gives mercy; and thus, we have more mercy to show.
When a Christian shows mercy, he experiences liberation. He is set free from grudges that drain the strength and unsettle the mind. . . The most miserable prison in the world is the prison we make for ourselves when we refuse to show mercy. Our thoughts become shackled, our emotions are chained, the will is almost paralyzed. But when we show mercy, all of these bonds are broken, and we enter into a joyful liberty that frees us to share God's love with others. This blessing of freedom is one way that we receive mercy as we show mercy. It is a blessed by-product of obeying God.
. . . How thrilling to go through life sharing God's mercy and not having to judge people to see if they are "worthy" of what we have to offer. We stop looking at the externals and begin to see people through the merciful eyes of Christ. Every Christian we meet is a person in whom Jesus lives; every lost soul we meet is a person for whom Jesus died. In both cases, we have candidates for God's mercy.