The end of all things is near. Therefore be alert and of sober mind so that you may pray.

  1 Thessalonians 5:6New International Version (NIV)

6 So then, let us not be like others, who are asleep, but let us be awake and sober.   

1 Peter 4:7New International Version (NIV)

7 The end of all things is near. Therefore be alert and of sober mind so that you may pray.