Isaiah 43:19 Commentary

God announces that He is about to do something unprecedented — a new thing. Not a repetition of past miracles but something fresh. And He asks: will you recognize it when it comes? He will make roads through wilderness and rivers through desert — transforming impossible terrain into pathways and dry places into abundance.

When God does something new, the impossible becomes possible.

Isaiah writes to a people fixated on past deliverance — particularly the Exodus. God says in verse 18: 'Remember ye not the former things.' Not because the Exodus was unimportant but because God is about to surpass it. The new thing (the return from Babylonian exile and ultimately the coming of Christ) will exceed even the miracles of the past.

'Hinneni oseh chadashah' (Behold, I am doing a new thing) — present participle: it is already underway. 'Attah titsmach' (now it shall spring forth) — like a plant breaking through soil. 'Halo ted'uha' (shall you not know/perceive it?) — a challenge: will you recognize My new work?

'Asim bamidbar derekh' (I will make a way in the wilderness) — where there is no path, God creates one. 'Biy-shimon neharot' (rivers in the desert) — water in the driest, most lifeless places.

This verse teaches that God is not limited to repeating past patterns. He does new things. He is creative, dynamic, and always moving forward. Those who only look backward will miss what God is doing now.

The imagery of wilderness roads and desert rivers means that God specializes in transformation: making the impossible navigable and the barren fruitful.

Are you stuck looking backward — at past failures or past glory? God says: behold, I am doing a new thing. Look for what He is doing NOW. The new thing may already be springing forth, but you'll miss it if your eyes are fixed on the past.

Is your life a wilderness? God makes ways through wildernesses. Is your soul a desert? He creates rivers in deserts. Nothing is too desolate for His transforming power.