Indeed, Abraham withdrew from the sinful world and settled in the land shown by God. He lived there one year, then another, and more. Yet he was old and childless, and no offspring appeared.
Abraham's wealth increased. He gained victory over enemies. He received a blessing from Melchizedek, yet he had no offspring. Thus God's promise of numerous descendants from Abraham was not fulfilled for ten years after his migration into a foreign land.
Sorrow entered his believing soul (Gen 15:1-3). The Lord encouraged him, and Abraham believed. This faith of Abraham was reckoned by God as a lofty, pious, and holy deed (Gen 15:6).
At last the Lord God gave Abraham a son by his wife Sarah. This only, longed-for son, the heir of all the wealth and promises given by God to Abraham, had scarcely grown up when the Lord demanded him for Himself.
God commanded Abraham to offer Isaac as a sacrifice (Gen 22:2). Abraham obeyed. He took his thirteen-year-old son, wood, and fire, and for three days he walked to the appointed mountain.
In his soul Abraham had already devoted his son as a sacrifice. He had already prepared the wood, laid his son upon it, and raised the knife over him. But the Lord did not allow Isaac to come to death itself.
For such faith in God and love for Him, Abraham was granted by the Lord an oath-bound assurance that everything, everything promised by God, would certainly come to pass.
"By Myself I have sworn," God says to Abraham. "Blessing I will bless you, and multiplying I will multiply your seed... And in your seed all the nations of the earth shall be blessed" (Gen 22:16-18).
"By Myself I have sworn," says the Lord. The Lord swears. An oath is ordinarily used in special and important cases, either to confirm statements and testimonies, or to exalt the very matter in which different persons take part.
The Lord entered into a covenant, an agreement, with Abraham. He promised him and his descendants that from Abraham's line the Savior of the world would appear, and certainly appear.
He promised that people must live constantly by faith in the Savior, and expect from Him every blessing and sufficiency in this world, and blessedness beyond the grave. To strengthen such faith, the Lord swore to Abraham.
Righteous Abraham saw many privations in his life and offered many sacrifices to God on his part. He did all this with obedience, filial love, and faith.
For such longsuffering Abraham received the promise, everything promised to him: the land and the son, numerous descendants, glory, and the blessedness of paradise.
So we also, if we desire good and peace for our soul, must live with faith in God and hope in Him. The Lord cares for us as for small children. He guides us and guards our life.
He wants us to have full trust in Him and in His word. He even swears for our sake, weak in faith as we are. But do we, His children, remain grateful to Him, our Father, for His care for us and His love for us?