There laid they Jesus therefore because of the Jews' preparation day; for the sepulchre was nigh at hand.

Wesley's Notes

19:42 Because of the preparation - That is, they chose the rather to lay him in that sepulchre which was nigh, because it was the day before the Sabbath, which also was drawing to an end, so that they had no time to carry him far.

Matthew Henry's Concise Commentary

19:38-42 Joseph of Arimathea was a disciple of Christ in secret. Disciples should openly own themselves; yet some, who in lesser trials have been fearful, in greater have been courageous. When God has work to do, he can find out such as are proper to do it. The embalming was done by Nicodemus, a secret friend to Christ, though not his constant follower. That grace which at first is like a bruised reed, may afterward resemble a strong cedar. Hereby these two rich men showed the value they had for Christ's person and doctrine, and that it was not lessened by the reproach of the cross. We must do our duty as the present day and opportunity are, and leave it to God to fulfil his promises in his own way and his own time. The grave of Jesus was appointed with the wicked, as was the case of those who suffered as criminals; but he was with the rich in his death, as prophesied, Isa 53:9; these two circumstances it was very unlikely should ever be united in the same person. He was buried in a new sepulchre; therefore it could not be said that it was not he, but some other that rose. We also are here taught not to be particular as to the place of our burial. He was buried in the sepulchre next at hand. Here is the Sun of Righteousness set for a while, to rise again in greater glory, and then to set no more.