Biblical Accuracy Verification: Not One Word Has Failed

Is There Biblical Basis for the Devotion?

Yes, there is strong Biblical basis for the devotion. The devotion faithfully expounds Joshua 23:14 as the primary text, with accurate supporting use of Joshua 21:45, 1 Kings 8:56, 2 Corinthians 1:20, and Hebrews 10:23. All references are accurate, contextually sound, and theologically robust.

1. Core Theme: Not One Word of All the Good Promises the LORD Spoke Has Failed

“Not one word has failed of all the good things that the LORD your God promised concerning you. All have come to pass for you; not one of them has failed.”

Joshua 23:14 (ESV)

Verdict: Perfectly accurate. Joshua’s final testimony is a comprehensive declaration of God’s perfect faithfulness. The devotion correctly presents this as a settled historical and theological reality.

2. Core Theme: Not One of All the LORD’s Good Promises Failed; All Came to Pass

“Not one word of all the good promises that the LORD had made to the house of Israel had failed; all came to pass.”

Joshua 21:45 (ESV)

Verdict: Perfectly accurate. The earlier summary statement confirms the same unbroken record of fulfillment. The devotion rightly uses it to reinforce the absolute reliability of God’s word.

3. Core Theme: The LORD Has Kept Every Promise He Made

“There has not failed one word of all his good promise, which he spoke by Moses his servant.”

1 Kings 8:56 (ESV)

Verdict: Perfectly accurate. Solomon’s later testimony continues the same theme. The devotion correctly shows the consistent witness of Scripture to God’s unbroken faithfulness.

4. Core Theme: Every Promise of God Finds Its Yes in Christ

All the promises of God find their Yes in Christ, so that through him we utter our Amen to God for his glory.

2 Corinthians 1:20 (ESV)

Verdict: Perfectly accurate. The Old Testament record of fulfilled promises is rightly connected to their ultimate fulfillment and guarantee in Christ.

5. Core Theme: We Hold Fast the Confession of Our Hope Because He Who Promised Is Faithful

We hold fast the confession of our hope without wavering, for he who promised is faithful.

Hebrews 10:23 (ESV)

Verdict: Perfectly accurate. The devotion properly closes the series by grounding present confidence in the same unchanging character of God that Joshua celebrated.

Eisegesis Check: Any Reading Into the Text?

No eisegesis detected.

Joshua 23:14 is kept as Joshua’s final, comprehensive testimony to the complete fulfillment of every promise God made concerning Israel.
Joshua 21:45 and 1 Kings 8:56 are used as confirming witnesses within the same covenantal story.
The connection to 2 Corinthians 1:20 is appropriate and Christ-centered, showing that the same faithfulness continues and culminates in Christ.
Hebrews 10:23 is rightly applied as the present-day call to hold fast because the Promiser remains faithful.
The series summary application stays within the cumulative witness of the texts.

Summary: Is the Devotion Biblically Sound?

Claim	Scripture	Verdict
Not one word of God’s good promises failed	Joshua 23:14	Perfectly accurate
All the LORD’s good promises came to pass	Joshua 21:45	Perfectly accurate
Not one word of his good promise failed	1 Kings 8:56	Perfectly accurate
Every promise finds its Yes in Christ	2 Corinthians 1:20	Perfectly accurate
Hold fast because he who promised is faithful	Hebrews 10:23	Perfectly accurate

Final Answer: Yes, the devotion is thoroughly rooted in Scripture.
A fitting, triumphant, and deeply reassuring close to the series — excellent, worshipful, and thoroughly stabilizing!