“…Christ is faithful over God’s house as a son.” (Heb 3:6). I’m going to say that again, “Christ is faithful.” Let that wash over you for just a moment. If you’re like me, you live much of your Christian life operating under the idea that it’s you who has to be faithful. But let me tell you this: any faithfulness you have flows out of Jesus’ faithfulness to you—and he is faithful to those who belong to him. So, when we “hold fast our confidence and our boasting in our hope” we are demonstrating our belonging to him; we are assured we are in his house.
With verse 6 in mind, we can look at verse 7, which starts with a hearty “therefore” and proceeds with a warning taken from Psalm 95. “Today, if you hear his voice, do not harden your hearts…” And the writer of Hebrews will say this two more times. He is reminding us that we’ve seen this story before—we know how this plays out. God’s people, Israel, were in the desert testing him (Exodus 17:1-7), and God patiently proved himself time and again. But they didn’t listen; they didn’t trust him. “They went astray in their hearts and did not know his ways.” (v. 10)
If you’re like me, you live much of your Christian life operating under the idea that it’s you who has to be faithful. But let me tell you this: any faithfulness you have flows out of Jesus’ faithfulness to you.
In the desert, the people focused on their circumstances rather than believing God’s promise. (Am I alone? Or does this sound familiar?) They even wanted to go back to their slavery because somehow that seemed better—at least slavery was predictable. The road to redemption is never easy. Ask anyone who has wrestled to bring some shameful, besetting sin to the foot of the cross. Ask Jesus, who walked the road of redemption through his suffering creation to pay for all those sins. That generation did not enter God’s rest—not because they couldn’t tough out their situation, but because they didn’t believe.
Unbelief. It’s a surprisingly benign word for such an insidious heart condition.
My husband is a firefighter-EMT. There are some professions that give you a very real sense of how broken this world is, and firefighter-EMT is one of them. One season, he went on several particularly tragic calls in a row—two sets of parents who lost children, a young man who took his own life, a marriage so sick that it ended in a scene Quentin Tarantino couldn’t conjure. “Career-enders” as they call these types of calls. I saw my husband trying to white-knuckle his way through that season, trying to tough it out and forgetting that God could be trusted. He was buried in the circumstances, and he dreaded going to work. But by God’s grace, through the exhortation of some of his brothers in the faith, and by holding to his original confidence in God and His goodness, my husband came through that season.
Unbelief. It’s a surprisingly benign word for such an insidious heart condition. It’s not an ugly word like rape, murder, gluttony, or deceit—words that instinctively register as negative in the conscience of most people. In John 6:29, Jesus says the work of God is to believe in the one he has sent. In Luke 9:24, the father of a demon possessed boy says to Jesus, “I believe. Help my unbelief.” And here in Hebrews 3, the author says Israel was unable to enter God’s rest because of unbelief. One of our biggest struggles (maybe it is our biggest struggle) is to believe—to believe that Jesus is who he said he is, to believe that he has forgiven us of all our sin, to believe that he is ruling and reigning even when things don’t make sense to us, to believe that he loves us with a,
“Never stopping, never giving up, unbreaking, always and forever love.”
Therefore, the warning, “take care my brothers…” is very necessary—there is a precedent for it. Sin is deceitful; it can harden our hearts; it can cause unbelief; it can rob us of God’s rest. And instruction is necessary too:
- Exhort one another everyday
- Hold your original confidence to the end
- Pay much closer attention to the message you have heard
- Consider Jesus
God has spoken by his Son, so our hearts cry, “Jesus I believe! Help my unbelief!”
- What sin are you a slave to or do you keep going back to? What might it look like to walk the road of redemption in regard to that sin?
- What circumstances are you toughing out on your own? Who might you call on to exhort you?
- What are some promises God has for his children? How do they encourage you?
Another great post. Thanks!