Deuteronomy 8:17
And thou say in thine heart, My power and the might of mine hand hath gotten me this wealth.
Deuteronomy 8:17 (KJV)
Context
Deuteronomy is the fifth book of the Old Testament and part of the Torah, the first five books attributed to Moses. Here Moses gives his final instructions to the Israelites before they enter the Promised Land. This verse belongs to a larger warning about the dangers of prosperity.
Moses reminds the people how God cared for them during forty years in the wilderness. He warns that when they enter a land with plenty to eat, fine houses, and growing herds and wealth, they must not forget the Lord. Verse 17 captures the proud thought that can rise in a prosperous heart.
Meaning
The phrase “thou say in thine heart” points to an inner, self-deceiving thought, not necessarily spoken aloud. The Hebrew word for “wealth” (chayil) can also mean strength or valor, but here it clearly refers to material prosperity. The warning is not against wealth itself, but against the prideful claim of self-sufficiency.
To think “My power and the might of mine hand hath gotten me this wealth” is to take credit that belongs to God. It ignores the years of divine provision and the covenant promises that brought Israel to this moment. Such thinking makes the heart forget its dependence on the Lord.
Biblical connections
The very next verse, Deuteronomy 8:18, directly answers this prideful thought. It reminds Israel that the Lord gives them the ability to produce wealth, and that He does so to confirm His covenant. This connection shows that the warning in verse 17 is not isolated; it is part of a call to remember God’s faithfulness.
Throughout Scripture, prosperity often becomes a test. The same chapter teaches that God tests His people to reveal what is in their hearts, and that He disciplines them as a father disciplines his son. Recognizing God as the source of every good gift guards the heart against the deception of self-reliance.
Application
Believers today face the same temptation. Talents, opportunities, and material possessions all come from God. When success arrives, the heart can quietly claim credit and forget the Giver. This verse calls us to examine our inner thoughts, not just our words.
Practical ways to guard against pride include:
Regularly thanking God for specific blessings and abilities.
Remembering past seasons when God provided in unexpected ways.
Using wealth and strength to serve others rather than to boast.
Humility and gratitude are not passive feelings. They are active disciplines that keep the heart focused on God’s sovereignty and provision.
Reflection
Deuteronomy 8 as a whole highlights God’s faithfulness in guiding and sustaining His people. Reflecting on His past care builds trust for the future. When we remember how God has provided, we are less likely to claim credit for our own success.
This verse is a gentle but firm reminder to acknowledge God as the source of all blessings. By doing so, we guard against pride and grow in deeper trust in Him. The heart that remembers God’s faithfulness remains humble, grateful, and ready to rely on His continued provision.
