Bible verses for when you need courage

The Hebrew phrase chazaq ve’ematz — “be strong and courageous” — is repeated four times in Joshua 1. Once by the LORD to Joshua privately (1:6). Once again to Joshua (1:7). Once more to Joshua (1:9). And once by the people to Joshua (1:18). The repetition is not redundancy. The text seems to recognise that this courage-instruction needs to be said more than once, in different voices, before it can take.

The setting helps explain why. Joshua is taking over from Moses — a leader who had been the only leader Israel had known for forty years. The next task is the conquest of Canaan: walled cities, established armies, terrain Israel does not know. Moses is dead. The Jordan is in flood. The people behind Joshua are inclined to grumble. By any measurement, the situation produces fear. The command does not deny the fear. It commands the action that fear would otherwise prevent.

This is consistent with the biblical pattern of courage. Tharseō — the Greek verb Jesus uses at moments when he tells people to take courage — is the verb of courage given, not summoned. Jesus says it to the paralytic (tharsei, teknon — “take courage, child,” Matthew 9:2). He says it to the disciples in the storm (tharseite, egō eimi — “take courage, I am,” Matthew 14:27). He says it in the upper room (tharseite, egō nenikēka ton kosmon — “take courage; I have overcome the world,” John 16:33). In each case, the courage is offered as a thing the addressees can take — not as a thing they have to manufacture from within.

This matters for the question of where courage comes from. The Hebrew chazaq and the Greek tharseō both consistently point outside the person for the source. The LORD your God is with you wherever you go — Joshua 1:9 ends with this clause as the basis for the command. I have overcome the world — John 16:33 ends with this clause as the basis for the same command. The courage is asked for in both cases on the basis of something that has already been accomplished by another agent. The courage is the response, not the prerequisite.

The texts do not promise the absence of fear. Joshua was, by the evidence of how often the command is repeated to him, afraid. Mark 14:50 records the disciples fleeing at the moment of Jesus’s arrest. Peter denies three times within hours of swearing loyalty. The biblical material does not pretend courage is automatic or that everyone who is told to be courageous succeeds at it on every occasion. It holds together the command and the failures. And it holds out, after the failures, the moments of restoration — Peter at the lakeside in John 21, Peter preaching at Pentecost in Acts 2.

For someone needing courage: the canon does not require fearlessness. It commands the action — go, cross, speak, stand — within the fear, with the LORD’s company named as the basis. Be strong and courageous, repeated as many times as is needed, with the same basis given each time: for the LORD your God is with you wherever you go.