Joshua 23

After many days, when the LORD had given rest to Israel from their enemies all around, and Joshua was old and well advanced in years,

Joshua called for all Israel, for their elders and for their heads, and for their judges and for their officers, and said to them, “I am old and well advanced in years.

You have seen all that the LORD your God has done to all these nations because of you; for it is the LORD your God who has fought for you.

Behold, I have allotted to you these nations that remain, to be an inheritance for your tribes, from the Jordan, with all the nations that I have cut off, even to the great sea toward the going down of the sun.

The LORD your God will thrust them out from before you, and drive them from out of your sight. You shall possess their land, as the LORD your God spoke to you.

“Therefore be very courageous to keep and to do all that is written in the book of the law of Moses, that you not turn away from it to the right hand or to the left;

that you not come among these nations, these that remain among you; neither make mention of the name of their gods, nor cause to swear by them, neither serve them, nor bow down yourselves to them;

but hold fast to the LORD your God, as you have done to this day.

“For the LORD has driven great and strong nations out from before you. But as for you, no man has stood before you to this day.

One man of you shall chase a thousand; for it is the LORD your God who fights for you, as he spoke to you.

Take good heed therefore to yourselves, that you love the LORD your God.

“But if you do at all go back, and hold fast to the remnant of these nations, even these who remain among you, and make marriages with them, and go in to them, and they to you;

know for a certainty that the LORD your God will no longer drive these nations from out of your sight; but they shall be a snare and a trap to you, a scourge in your sides, and thorns in your eyes, until you perish from off this good land which the LORD your God has given you.

“Behold, today I am going the way of all the earth. You know in all your hearts and in all your souls that not one thing has failed of all the good things which the LORD your God spoke concerning you. All have happened to you. Not one thing has failed of it.

It shall happen that as all the good things have come on you of which the LORD your God spoke to you, so the LORD will bring on you all the evil things, until he has destroyed you from off this good land which the LORD your God has given you,

when you disobey the covenant of the LORD your God, which he commanded you, and go and serve other gods, and bow down yourselves to them. Then the LORD’s anger will be kindled against you, and you will perish quickly from off the good land which he has given to you.”

Chapter overviewAI-generated

Overview. This chapter records Joshua’s final address to the leaders of Israel as he prepares to die, calling them to faithful covenant obedience in light of God’s past faithfulness and the coming dangers of idolatry. Situated near the close of the book, it serves as a solemn exhortation to perseverance, grounding Israel’s future blessing in continued loyalty to the Lord.

Flow.

Joshua, now old, gathers Israel’s leaders and recalls God’s mighty works in driving out the nations.
He urges unwavering commitment to the law of Moses, warning against idolatry and intermarriage with the remaining peoples.
He emphasizes that God’s past faithfulness guarantees both future blessing for obedience and judgment for disobedience.
He concludes with a stark warning: covenant breach will bring divine anger and exile from the promised land.

Connections. Following chapter 22, where tensions over altar-building threatened unity and fidelity to the covenant, chapter 23 reinforces the necessity of doctrinal and moral purity across all tribes. Joshua’s urgency anticipates the covenant renewal ceremony in chapter 24, where the people will publicly reaffirm their allegiance to the Lord. The warnings of apostasy in this chapter cast long shadows over Israel’s future, which chapter 24 takes up in both promise and caution.

What it teaches. The chapter teaches that God’s covenant blessings are inseparable from obedient faith, and that His promises are upheld not by Israel’s strength but by His power (WCF 7.5). The law is given not as a means of salvation but as the rule of life for those already redeemed (WCF 19.5), and disobedience—especially idolatry—invites just judgment (WCF 19.6). The assurance of God’s past faithfulness ("not one thing has failed," v. 14) underscores His covenant reliability, yet demands reciprocal loyalty, for covenant relationship requires love and exclusive worship of the Lord (HC LD 34). The warnings echo the blessings and curses of Deuteronomy, affirming that divine favor is conditioned on faithfulness, not merely inheritance (BC Art. 26).

Apply. Trusting in God’s past faithfulness, remain steadfast in worshiping Him alone, relying on His strength to resist compromise.

AI-generated. Not a substitute for Scripture, your pastor, or the confessions.