faith.

Genesis 22:1-12
Some time later God tested Abraham and said to him, "Abraham!" "Here I am, " he answered. . . .

James 2:21-24
Was not our father Abraham justified by what he did when he offered his son Isaac on the altar? . . .

when.

Deuteronomy 8:2
Remember that these forty years the LORD your God led you all the way in the wilderness, so that He might humble you and test you in order to know what was in your heart, whether or not you would keep His commandments.

2 Chronicles 32:31
And so when ambassadors of the rulers of Babylon were sent to him to inquire about the wonder that had happened in the land, God left him alone to test him, that He might know all that was in Hezekiah's heart.

Job 1:11, 12
But stretch out Your hand and strike all that he has, and he will surely curse You to Your face." . . .

Job 2:3-6
Then the LORD said to Satan, "Have you considered My servant Job? For there is no one on earth like him--blameless and upright, fearing God and shunning evil. He still retains his integrity, even though you incited Me against him to ruin him without cause." . . .

Proverbs 17:3
A crucible for silver and a furnace for gold, but the LORD is the tester of hearts.

Daniel 11:35
Some of the wise will fall, so that they may be refined, purified, and made spotless until the time of the end, for it will still come at the appointed time.

Zechariah 13:9
This third I will bring through the fire; I will refine them like silver and test them like gold. They will call on My name, and I will answer them. I will say, 'They are My people, ' and they will say, 'The LORD is our God.'"

Malachi 3:2, 3
But who can endure the day of His coming? And who can stand when He appears? For He will be like a refiner's fire, like a launderer's soap. . . .

James 1:2-4
Consider it pure joy, my brothers, when you encounter trials of many kinds, . . .

James 5:11
See how blessed we consider those who have persevered. You have heard of Job's perseverance and have seen the outcome from the Lord. The Lord is full of compassion and mercy.

1 Peter 1:6, 7
In this you greatly rejoice, though now for a little while you may have had to suffer grief in various trials, . . .

1 Peter 4:12
Beloved, do not be surprised at the fiery trial that has come upon you, as though something strange were happening to you.

Revelation 3:10
Because you have kept My command to endure with patience, I will also keep you from the hour of testing that is about to come upon the whole world, to test those who dwell on the earth.

received.

Hebrews 7:6
But Melchizedek, who did not trace his descent from Levi, collected a tenth from Abraham and blessed him who had the promises.

offered.

2 Corinthians 8:12
For if the eagerness is there, the gift is acceptable according to what one has, not according to what he does not have.

only.

Genesis 22:2, 16
"Take your son, " God said, "your only son Isaac, whom you love, and go to the land of Moriah. Offer him there as a burnt offering on one of the mountains I will show you." . . .

John 3:16
For God so loved the world that He gave His one and only Son, that everyone who believes in Him shall not perish but have eternal life.