Read Exodus 17:8-16.

The Israelites in the wilderness were not a proper army. The people had grown up as slaves in Egypt and never received proper military training. And yet God called upon His people to battle against some of the toughest armies in the region. When Joshua and a group of fighting men clashed with the Amalekites, they were certainly outmatched. But Israel had something the Amalekites didn’t: They were fighting under the banner of the Lord.

Moses stood atop a hill overlooking the battle and raised his staff above his head. This was the staff through which God had worked many miracles, so it had become a symbol of God’s power and provision. As long as Moses’ arms were lifted high, the Israelites had the upper hand against the Amalekites, but when his arms slipped low, the Israelites began to lose the fight.

With the help of Aaron and Hur, Moses’ arms stayed up until the battle was won—but the victory wasn’t due to Moses’ upper-body strength or the power of his staff. The victory belonged to the Lord. That is why, when the dust settled, Moses erected an altar and called it Yahweh Nissi, or “The Lord is my Banner” (Exodus 17:15).

When we praise Yahweh Nissi, we are waving His flag. We are proclaiming to Satan, the enemy of our souls, “I am under Yahweh’s magnificent oversight. I am under Yahweh’s protection. You cannot destroy me, and you cannot thwart God’s purposes in my life.”

Prayer: Lord, You are my banner! In You I have victory and confidence because no one is greater than You. You are my fortress and my Deliverer. Nothing can separate me from Your love in Christ Jesus. I pray in the name of Jesus. Amen.

“Moses built an altar and called it The Lord is my Banner” (Exodus 17:15).

Learn more in Dr. Michael Youssef’s sermon series Empowered by Praise: LISTEN NOW | WATCH NOW

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About The Author

Dr. Michael Youssef, Ph.D.

Even before he was born, it is clear that God had a vision for Michael Youssef. His mother was in poor health when she became pregnant with Michael, and because his life was in danger at the time of birth, the doctor recommended terminating the pregnancy. An abortion was scheduled. But God intervened and sent the family pastor to reassure them that God was involved in this pregnancy. He told them not to be afraid and that the child would be "born to serve the Lord." Michael's parents accepted the pastor's message as a message from God and obeyed. His mother gave birth, and lived to see him give his life to the Lord at the age of sixteen.


Believing that God had called him out of Egypt, Michael sought an exit visa in a time in which no university student was allowed to have a passport or leave the country. God intervened again, and miraculously he managed to acquire a visa. He immigrated to Australia, where he studied at Moore Theological College in Sydney, was ordained as a pastor, and met Elizabeth who became his wife.


The Youssefs came to America in 1977, and in 1978 Michael received a master's degree in theology at Fuller Theological Seminary in California. Then he earned a doctorate in social anthropology at Emory University in Atlanta, Georgia. Michael served nearly ten years in the Haggai Institute, traveling around the world more than 32 times, teaching courses in evangelism and leadership. He rose to the position of Managing Director at the age of 31 years. The family settled in Atlanta, and in 1984, Michael became a citizen of the United States, making his dream of many years come true.


He founded The Church of The Apostles in 1987 with fewer than 40 adults with the mission of "Equipping the Saints and Searching for the Lost". The church has since grown to be a congregation of over 3,000 people today. This church has driven the international ministry of Leading the Way. While it is heard by millions at home and abroad, behind every message preached through radio waves, is the heart of a pastor, willing to nurture and care for these people. Clearly God has uniquely equipped Dr. Youssef to speak to a global audience. The path he has taken has given him an understanding and firm grasp of the Scriptures that transcend cultures. He preaches, teaches and calls with a sincere, based on the authority of the inerrant, inspired Word of God. With his personal knowledge of the Holy Land, its history and culture, Dr. Michael Youssef transmits life to listeners all over the world.



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