От Луки 22:6

in the absence, &c.--(See Mat 26:5).

All the evangelists, whatever they omit, give us a particular account of the death and resurrection of Christ, because he died for our sins and rose for our justification, this evangelist as fully as any, and with many circumstances and passages added which we had not before. In this chapter we have, I. The plot to take Jesus, and Judas's coming into it (Luk 22:1-6). II. Christ's eating the passover with his disciples (Luk 22:7-18). III. The instituting of the Lord's supper (Luk 22:19, Luk 22:20). IV. Christ's discourse with his disciples after supper, upon several heads (v. 21-38). V. His agony in the garden (Luk 22:39-46). VI. The apprehending of him, by the assistance of Judas (Luk 22:47-53). VII. Peter's denying him (Luk 22:54-62). VIII. The indignities done to Christ by those that had him in custody, and his trial and condemnation in the ecclesiastical court (Luk 22:63-71).

22:6 when the crowds weren’t around: This was because of Jesus’ popularity among the people.