Verse explainer
Firstfruits isn't a pledge-drive slogan — it's a whole-life posture: God gets the first and best, not the leftovers.
Honour the LORD with thy substance, and with the firstfruits of all thine increase:
BSBHonor the LORD with your wealth and with the firstfruits of all your crops;
The plain meaning
The verse sits in a block of instructions on trusting God with every corner of life (vv. 5–10). "Substance" is your wealth — whatever God has placed in your hands. "Firstfruits" sharpens the point: not a tithe skimmed from what's left after expenses, but the first portion off the top, before you know how the rest of the harvest will go. That sequence is the act of trust. Under the Mosaic law, firstfruits offerings acknowledged that the land's yield belonged to God first (Lev. 23:10; Deut. 18:4); the proverb carries that same logic into daily economic life. Verse 10 supplies the covenant promise attached: barns filled, vats overflowing. The pattern is: honor God with priority, not with remainder.
The common misreading
What the commentators say
Gill stresses that "thy substance" means what is righteously and lawfully earned — not another's — and that only a proportionate part is required, not all. He traces "firstfruits" to the Mosaic provision for priests and Levites and sees its New Testament counterpart in the support of Gospel ministers, citing 1 Corinthians 9:13 and 1 Timothy 5:17: giving to God's servants is counted as honouring God himself.
Henry reads the command as requiring that religion take priority over worldly interest — God must have the first and the best, not what remains after self is served. He connects the verse to the surrounding call to trust (vv. 5–6): to give the firstfruits is itself an act of faith that God will supply what follows, making the offering a lived confession of dependence rather than a tax paid in grudging compliance.
Barnes notes that the proverb extends the firstfruits principle beyond agriculture into all forms of increase — trade, labour, any honest gain. To give off the top is to acknowledge God as the source of all prosperity. He ties verse 9 directly to verse 10, treating the promised blessing not as a commercial transaction but as the natural fruit of a rightly ordered life in which God is not an afterthought.
The word behind it
"Beginning, first, chief." The same root as Genesis 1:1 ("In the beginning"). As a firstfruits term it means the initial portion of a harvest, given before the rest is known or used. The word carries a double force: first in time and first in rank — the best, not the scraps. Gesenius notes its use in both literal agricultural contexts and as a figure for whatever is primary or preeminent. Here it reframes generosity: what matters is sequence and priority, not only amount.
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