Infinity Inside the Finite – January 18, 2026

One key truth: In Jesus, the infinite God entered finite human flesh, not to be fully understood by us, but to save us and be trusted by faith.

So then, just as you received Christ Jesus as Lord, continue to live your lives in him, rooted and built up in him, strengthened in the faith as you were taught, and overflowing with thankfulness.

See to it that no one takes you captive through hollow and deceptive philosophy, which depends on human tradition and the elemental spiritual forces of this world rather than on Christ.

For in Christ all the fullness of the Deity lives in bodily form, and in Christ you have been brought to fullness. He is the head over every power and authority. In him you were also circumcised with a circumcision not performed by human hands. Your whole self ruled by the flesh was put off when you were circumcised by Christ, having been buried with him in baptism, in which you were also raised with him through your faith in the working of God, who raised him from the dead.

When you were dead in your sins and in the uncircumcision of your flesh, God made you alive with Christ. He forgave us all our sins, having canceled the charge of our legal indebtedness, which stood against us and condemned us; he has taken it away, nailing it to the cross. And having disarmed the powers and authorities, he made a public spectacle of them, triumphing over them by the cross.
Colossians 2:6-15

Infinity Inside the Finite

Infinity is a concept that makes your head spin if you think about it for too long. It’s the idea of something that never, ever ends. How can something truly have no end? Your brain almost wants to quit trying. When you consider the scale of the universe and how unbelievably small we are, it already feels overwhelming to think about God’s creation. Now take it one step further: what if the universe doesn’t have an end at all?

Now think of that infinity that stretches our understanding, and try to imagine it fitting inside something else. That should be impossible, shouldn’t it? Infinite things don’t fit inside finite ones. The mere idea of it is so strange that we usually don’t even think about it.

Yet we read in Colossians, “In Christ all the fullness of the Deity lives in bodily form.” That means God, who is infinite and has no end, took on a real human body. Jesus is the infinite God who stepped into finite human flesh. He wasn’t half God and half human. Not a mixture. Not a brand-new kind of being. He is fully God and fully human at the same time. The infinite meeting the finite. God and Man together—Jesus.

How does it work? Honestly, we don’t know—and that’s okay. Thankfully, we don’t need to understand this great mystery in order to believe it. God doesn’t ask us to figure him out. He simply tells us who he is, and then he gives us the faith to trust what he says. If salvation were based on understanding, none of us would have a chance. But much like the person of Jesus himself, God’s salvation goes beyond what our minds can handle.

Most false teachings in this world are attempts at making God easier to explain. People want Jesus to be more understandable, his Word more comfortable, his teachings easier, and his commands less challenging. The Bible warns us about these “hollow and deceptive philosophies.” Sometimes it’s actually comforting not to understand everything—after all, if God were something a human mind could fully explain, he wouldn’t be much bigger than us.

The fullness of God lives in the man Jesus Christ. Does that boggle the mind? Good. God’s mind-boggling salvation is exactly what we need.

Prayer:

Eternal Lord, I praise you for the mysteries you reveal in your Word. Thank you for being bigger than my understanding. Thank you even more for giving me the faith to believe in you and your salvation. Amen.