“A great door for effective work has opened to me, and there are many adversaries” – 1 Corinthians 16:9.

Did you take note of the word ‘and’?

He didn’t say ‘though’ or ‘however.’

But Paul was not complaining.

He was describing how the kingdom of God actually advances.

Read the whole of Scripture and a pattern emerges: wherever heaven opens a door, something moves to shut it.

The Old Testament prophets were exiled and stoned, not for preaching falsehood, but for preaching truth to people who preferred comfortable lies.

Opposition, in the biblical record, is rarely a sign that God has withdrawn from a work.

More often it is proof He is powerfully present in it.

Ephesus shows this with unusual clarity.

Paul entered a city devoted to Artemis, a commercial and spiritual capital of Asia Minor, and watched the gospel take hold there with startling force -converts burning their magic scrolls in public, a church growing in visible power.

But that growth provoked resistance from every side: Jewish unbelief, pagan religion, occult practice, and plain economic self-interest.

When Demetrius the silversmith incited a riot, it was not because Paul’s theology offended him.

Paul told the young churches, “we must through much tribulation enter into the kingdom of God.”

It was because converts abandoning idols meant fewer buyers for silver shrines.

Paul later described that season starkly, writing that he had “fought with beasts at Ephesus” and had been “pressed out of measure, above strength,” despairing even of life.

He understood, though, that the silversmiths and the mob were only the visible edge of something deeper – that the saints do not “wrestle against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world and spiritual wickedness in the heavenly places.”

This is why the church needs to stop treating adversity as an interruption to God’s plan and start reading it as confirmation within it.

In Luke 6:26, Jesus told His disciples plainly that universal approval should worry them more than opposition: “Woe unto you, when all men shall speak well of you, for so did their fathers to the false prophets.”

He warned them that the world’s hatred of Him was preceding its hatred of them.

Paul asked the Galatians whether he was still seeking to please men, and concluded that if he were, he would not be Christ’s servant at all.

If we are speaking God’s truth faithfully, resistance is not a risk to brace for.

It is a certainty to expect.

But the greater danger rarely comes from the adversary standing in front of us.

It comes from how we respond when the friction sets in.

Discouragement and exasperation creep up quietly. Enthusiasm cools.

We do not usually abandon our faith in a single dramatic collision; we drift from it, the way a ship slips its anchor and is carried off by a current no one noticed.

The writer of Hebrews saw this coming and warned a weary community to “pay the most careful attention… so that we do not drift away.”

Adversaries, who do often show up in congregations, homes, workplaces, and communities alike, wear us down by degrees, tempting us toward compromise or quiet retreat, until we are watching the closed doors and the critics instead of the One who opened the door to begin with.

The answer is not to brace for an easier path.

It is to anchor deeper into the one we are already on.

Speak the truth without softening it for approval.

Meet opposition with resolve rather than retreat, remembering that suffering with Christ is the road to rejoicing with Him.

And keep walking through the door He has opened, because, as Paul told the young churches, “we must through much tribulation enter into the kingdom of God.”

Don’t be surprised by the resistance.

Expect it. Stand firm in it.

The One you serve has already overcome the world.