Joshua of Navi
Joshua of Navi, was born of the tribe of Ephraim in Egypt, in the seventeenth century before Christ. When he was eighty-five years of age, he became the successor of Moses.  He restrained the flow of the River Jordan and allowed the Israelites to cross on foot. He caused the sun to stop in its course when he was waging war against the Amorites. He divided the Promised Land among the Twelve Tribes of Israel and governed them for twenty-five years. He also wrote the Old Testament book, Book of Joshua, that bears his name, and having lived 110 years in all, he reposed in the sixteenth century before Christ. His name means "God saves."
He is commemorated by the church September 1.
Apolytikion in the Second Tone
As we celebrate the memory of Thy Prophet Joshua, O Lord, through him we beseech Thee to save our souls.
Kontakion in the Fourth Tone
At thy prayer, the sun stood still, O righteous Jesus; for thou rightly wast adorned both with the likeness and the name of Him at Whose death the sun grew dark. Ever entreat Him to save us who honour thee.
- According to the books Exodus, Numbers and Joshua, he became the leader of the Israelite tribes after the death of Moses; his name was Hoshea the son of Nun, of the tribe of Ephraim, but Moses called him Joshua, (Numbers 13:16) the name by which he is commonly known; and he was born in Egypt prior to the Exodus, and was probably the same age as Caleb, with whom he is occasionally associated.