'Walks' in the Bible

When he has brought all his own sheep outside, he walks on ahead of them, and the sheep follow him because they know his voice and recognize his call.

Jesus answered, “Are there not twelve hours [of light] in the day? Anyone who walks in the daytime does not stumble, because he sees [by] the light of this world.

But if anyone walks in the night, he stumbles, because there is no light in him.”

So Jesus said to them, “The Light is among you [only] a little while longer. Walk while you have the Light [keep on living by it], so that darkness will not overtake you. He who walks in the darkness does not know where he is going [he is drifting aimlessly].