
When Abram was ninety-nine years old, the Lord appeared to him and said, “I am God Almighty; walk before me faithfully and be blameless. Then I will make my covenant between me and you and will greatly increase your numbers.”
Abram fell facedown, and God said to him, “As for me, this is my covenant with you: You will be the father of many nations. No longer will you be called Abram; your name will be Abraham, for I have made you a father of many nations. I will make you very fruitful; I will make nations of you, and kings will come from you. I will establish my covenant as an everlasting covenant between me and you and your descendants after you for the generations to come, to be your God and the God of your descendants after you. The whole land of Canaan, where you now reside as a foreigner, I will give as an everlasting possession to you and your descendants after you; and I will be their God.”
Then God said to Abraham, “As for you, you must keep my covenant, you and your descendants after you for the generations to come. This is my covenant with you and your descendants after you, the covenant you are to keep: Every male among you shall be circumcised. You are to undergo circumcision, and it will be the sign of the covenant between me and you. For the generations to come every male among you who is eight days old must be circumcised, including those born in your household or bought with money from a foreigner—those who are not your offspring. Whether born in your household or bought with your money, they must be circumcised. My covenant in your flesh is to be an everlasting covenant. (New International Version)
There were 13 years between the events of chapters 16 and 17 of Genesis. God’s servant, Abram, did not hear from God in those years. Then, all of a sudden, the Lord showed up, with a new self-reference as “God Almighty.”
“God Almighty” (“El Shaddai,” the all-sufficient God) appeared to Abram. The Lord brought a self-revelation to Abram as the all-competent God, the adequate God, the God who has the big picture and knows what to do with it.
Within those 13 years before El Shaddai showed up, Abram tried his own plan for acquiring an heir to God’s covenant promises. It didn’t go quite as designed. Along with Abram, people in every age need to discover or recover the presence of God Almighty, El Shaddai, the Lord who is completely sufficient for anything and everything in life.
Our role, much like Abram’s, is to bring a wholehearted devotion to our walk with God – not looking for some extra supplement to the Lord, as if divine resources and help is inadequate or untrustworthy. We are to have a sincere and obedient stance toward God Almighty.
Too many people seek to serve two masters, as if this will help cover all the bases of what we need. But Jesus was savvy to this, understanding that it only complicates things:
“No one can serve two masters. Either you will hate the one and love the other, or you will be devoted to the one and despise the other.”
Jesus (Matthew 6:24; Luke 16:13, NIV)
God Almighty wanted Abram to know and believe that El Shaddai doesn’t allow any dual allegiances – mainly because all of us can only really serve one master.
This realization and determination to serve God Almighty alone elicits El Shaddai giving Abram a new name: Abraham. Knowing God in a new or different way always changes us, as if we are new people with new names. For Abram, now Abraham, the change is one of moving from the “exalted father” who had his own ideas, to the “father of many nations” who will bless all those with the same discovery and determination to let God be God, without all the puny human interference.

With any seminal change of life, a very real and tangible sign is important, in order to never forget who God is, and who we as people are. For Abraham and those born to him, circumcision was that sign.
And what a sign it was! God actually told Abraham that all the males in his household were to have their foreskin removed. If anything, this was a sign given which could never get lost! It was enduring, always there, and unforgettable. It is a constant reminder that the people of Abraham, the Hebrews, are to be different and singularly devoted to El Shaddai.
In Christianity, we are to have a circumcision of the heart, and not necessarily the flesh. It is the heart, which is to be completely devoted to God Almighty, that is, the entirety of a person’s life. The whole person is to be oriented to one master who rules both body and soul.
A person is not a Jew who is one only outwardly, nor is circumcision merely outward and physical. No, a person is a Jew who is one inwardly; and circumcision is circumcision of the heart, by the Spirit, not by the written code. Such a person’s praise is not from other people, but from God. (Romans 2:28-29, NIV)
The one devoted to God Almighty in Jesus Christ is to use body, mind, emotions, and spirit for good divine purposes. Christians are meant to rely solely and completely upon Christ. They are to take every action, every thought, every feeling, every imagination and make it captive to Christ.
To be circumcised is to be set apart for good and noble purposes, to have a heart fully devoted to God Almighty as the ever-living, ever-loving, all-sufficient Sovereign of the universe.
God Almighty, open our eyes that we may see; incline our hearts that we may desire; and order our steps that we may follow the way of your commandments, now and forever, through Jesus Christ our Lord, who with you and the Holy Spirit are one God, for all time. Amen.





