Our concern is not so much with Abraham. Our chief focus of attention is on “the God of Abraham.” The story of Abraham is both the story of Abraham and the story of God’s grace and power. We see the grace of God, revealed in the promises of God. We see the power of God, revealed in the fulfilment of His promises: “God can do anything; God can do anything; god can do anything but fail; He can save. He can keep. He can cleanse, and He will. God can do anything but fail.”
God’s promise to Abraham has three parts: (a) personal – “I will bless you; (b) national – “I will make of you a great nation”; (c) universal – “by you all the families of the earth shall be blessed.” As the fulfilment of God’s promise moves forward from Abraham to Israel to Christ, we hear God’s Word speaking to us: “I will bless you” – saved, kept, cleansed.
As we receive the blessing of God’s salvation, we discover how faithful God is, in His love towards us. “God can do anything but fail” – God cannot fail, because He is the everlasting God. He is Lord. He is carrying out His purpose, the purpose of His unchanged, unchanging and unchangeable love. This purpose of love is expressed in His promises. His promises have been fulfilled in Christ. His promises are offered to us today. These promises are summed up in the simple yet rich words, “I will bless you.” His promises express “the unchangeable character of His purpose” (Hebrews 6:17). We know that God will not fail us. He will not let us down. He will not forsake us. He will not leave us. We know this not only because of the promise given to Abraham. We know that God is faithful, in His love, because of the Cross of Christ – “the sure and steadfast anchor of the soul” (Hebrews 6:19).
As we learn about the faithfulness of God, we discover that the God of Abraham is our God, and the God of Jesus Christ is our God. We find ourselves drawn to Him. This isn’t a superficial and shallow attraction. It’s a deep devotion. It’s a heartfelt, loving loyalty. As we think about God’s faithfulness, our hearts are filled with hope for the future. This hope is summed up for us in the Gospel of Jesus Christ, our Saviour. we think of Him, and we say, “Hallelujah! What a Saviour!”