Singer/Songwriter Sandra McCracken writes in CT magazine:

There’s a call button above every seat on commercial airplanes. In all my travels, I don’t think I’ve ever used it. I’m not sure if that is due to shyness or to pride, as there have certainly been times when I acutely needed help while seated.

While traveling recently, for example, I endured some delays and was thirsty. Yet I waited to ask for anything until the plane reached 10,000 feet, when the flight attendants came row by row to grant our drink requests. I didn’t press the call button. It always seems more courteous to wait.

As Jesus hung on the Cross, one of the last phrases he spoke out loud was “I am thirsty” (John 19:28). This three-word inclusion in the Gospels is a subtle yet significant acknowledgment of Jesus’ human need. His thirst dignifies our humanity. He offered up this holy complaint, a declaration of his physical need. He pushed the call button.

God is the one who is responsible to supply our needs (Ps. 23:1; Phil. 4:19). Jesus invites us to participate, to receive, and to ask. Sometimes we are to ask and ask again (Luke 11:9; 18:1–8).

Jesus invites us to hit the call button. And he invites us to wait for him, sometimes well beyond when the plane has reached 10,000 feet. Ask and wait. Hope and receive. The springs of living water that he gives will never run dry.