40:28 Do you not know?

Have you not heard?

The Lord is an eternal God,

the creator of the whole earth. ¹ 

He does not get tired or weary;

there is no limit to his wisdom. ² 

40:29 He gives strength to those who are tired;

to the ones who lack power, he gives renewed energy.

40:30 Even youths get tired and weary;

even strong young men clumsily stumble. ³ 

40:31 But those who wait for the Lord’s help ⁴  find renewed strength;

they rise up as if they had eagles’ wings, ⁵ 

they run without growing weary,

they walk without getting tired.