John 12:34-35

At this the crowd answered Him, “We have heard from the Law that the Christ is to remain forever; how then can You say, ‘The Son of Man must be lifted up’? Who is this Son of Man?” [Ps 110:4] 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].