The God Who Goes First

What does 'be strong and courageous' really mean? Deuteronomy 31 and Joshua 1 show courage isn't something you summon. It rests on God going first.

The God Who Goes First
Photo by Gaelle Marcel / Unsplash

Moses couldn't cross the Jordan. Joshua didn't feel ready to. What God said to both of them on that riverbank is the only reason courage makes sense.

Deuteronomy 31:1–8 · Joshua 1:3, 5–9, 11

I've read Deuteronomy 31 and Joshua 1 more times than I can count, but this week the two chapters finally clicked together for me.

They're two speeches, given days apart, on the same riverbank. In the first, a dying man hands over a nation. In the second, God confirms that handover to the man receiving it. And one phrase runs through both of them like a spine: be strong and courageous.

Here's what I'd never noticed. That phrase is never once followed by "because you're capable." Every single time, the reason given is God. He will go ahead of you. He will not fail you or abandon you.

If I had to boil the whole passage down to one line, it would be this: courage isn't something you work up. It's how you respond to a Presence you trust.

Moses Named His Limit

"I am now 120 years old, and I am no longer able to lead you." (Deuteronomy 31:2)

I love how plain that is. Moses doesn't pretend. He doesn't cling to the role. He just says it out loud.

Then, in the very next breath: "But the Lord your God himself will cross over ahead of you."

That "but" is where faith lives. My strength has run out, but God's hasn't. The promise was never resting on Moses' shoulders anyway. It was resting on the oath God swore to Abraham, Isaac and Jacob.

I need this more than I'd like to admit. Between work, the church board, the pulpit and family, some weeks I hit my ceiling hard. Your limits are real too. Age, health, energy, the season you're in. Name them honestly. Just don't confuse the limit on your strength with a limit on God's purpose. They are not the same thing.

Look Back Before You Look Ahead

Moses doesn't give Israel a pep talk. He points east, to the ground they're already standing on. God will deal with the nations ahead, he says, "just as he destroyed Sihon and Og, the kings of the Amorites."

Sihon and Og were already beaten. Their land was the campsite. The people could see the evidence from their tents. So the argument is simple: the God in front of you is the same God who has already proved Himself behind you.

I've noticed that most of my fear about the future is really forgetfulness about the past. The finance side of me knows you don't build a forecast without looking at the track record first. Faith works the same way. Before you stare at what you're facing, take inventory. Write down what He has already carried you through. I suspect your list is longer than you remember. Mine usually is.

Courage Is Commanded Because Presence Is Promised

Look at how often God repeats Himself across these two chapters:

"The Lord your God will personally go ahead of you." (Deuteronomy 31:6)
"He will be with you; he will neither fail you nor abandon you." (Deuteronomy 31:8)
"I will be with you as I was with Moses." (Joshua 1:5)
"The Lord your God is with you wherever you go." (Joshua 1:9)

Four times, same logic. God never says, "Be brave, you'll manage." He says, "Be brave, because I'm there."

Joshua 1:5 is the one that gets me. As I was with Moses. Joshua didn't need to become Moses. He needed Moses' God.

If you've ever stepped into shoes that felt too big, that verse is for you. I know the feeling. I have personally caught myself measuring against people who had done it longer and done it better. Joshua 1:5 cuts that off at the root. You don't have to be the person who came before you. You need the same God they had.

So stop measuring your courage. It rises and falls with your sleep and your inbox. Measure His faithfulness instead. That one doesn't move.

Courage Without Obedience Is Just Nerve

God adds something for Joshua that Moses didn't spell out in Deuteronomy 31

"Be careful to obey all the instructions Moses gave you. Do not deviate from them, turning either to the right or to the left." (Joshua 1:7)

Courage has a direction. Boldness that ignores God's Word is just recklessness with better branding. Joshua was told to keep the Book on his lips and meditate on it day and night. Not to admire it. To do it.

And his success is tied directly to that: "Then you will be successful in everything you do." Not success by strategy. Success by staying on the line.

Confidence and obedience look identical on a calm day. You only find out which one you had when the pressure comes. So ask yourself honestly: is my boldness anchored in Scripture, or in my own confidence?

Faith Packs a Bag

"Get your provisions ready. In three days you will cross the Jordan River." (Joshua 1:11)

The speeches end and the logistics begin. That's the part I find strangely comforting. Faith that never turns into preparation is just a feeling.

Remember what they were packing for. Joshua 3:15 tells us the Jordan was overflowing its banks, because it was harvest season. The worst possible time to cross a river. They packed anyway.

So what's the practical next step your faith has been avoiding? The conversation you keep postponing. The application you haven't sent. The budget you haven't sat down to write. Courage gets proved when you pack, not when you're sitting in church nodding along to the sermon. And yes, I'm preaching to myself here.

The One Thing That Didn't Change

Moses couldn't cross. Joshua could. But neither of them was the point of the story.

The one constant on that riverbank is the God who goes first. The writer of Hebrews picks up this exact promise, centuries later, and hands it straight to us: "I will never fail you. I will never abandon you." (Hebrews 13:5)

The generation changed. The leader changed. The terrain changed. The Presence didn't.

So whatever river you're standing in front of this week, be strong and courageous. Not because the river is small. Because He's already on the other side.

Get your bag ready!

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