Albert Barnes Commentary John 18:2

"Now Judas also, who betrayed him, knew the place: for Jesus oft-times resorted thither with his disciples." — John 18:2 (ASV)

Jesus often went there. For what purpose He went there is not stated, but it was probably for retirement and prayer. He had no home in the city, and He sought this place, away from the bustle and confusion of the capital, for private communion with God.

Every Christian should have some place—be it a grove, a room, or a garden—where he may be alone and offer his devotions to God. We are not told much about the private habits of Jesus, but we are permitted to know enough about Him to be assured that He was accustomed to seek a place of retirement. During the great feasts of the Jews, the Mount of Olives was the place He chose (Luke 21:37; Matthew 21:17; John 8:1).