John MacArthur, Matthieu 16-23, Moody, 1988, p. 49.
When the disciples and the crowd heard Jesus speak of taking up the cross, there was nothing mystical to them about the idea. They immediately pictured a poor, condemned soul walking along the road carrying (which is an accurate translation of airo, meaning “to raise, beat, or carry”) the instrument of his execution on his back. A man who took up his cross began his death march, carrying the very beam on which he would hang.
John MacArthur, Matthew 16-23, Moody, 1988, p. 49.