Leviticus 1:1 - Joseph Benson’s Commentary on the Old and New Testaments

And the Lord called unto Moses The particle and shows that the beginning of this book is closely connected with the conclusion of the former; and therefore it is probable that this order was given to Moses immediately after the consecration of the tabernacle; that now, when all things were ready for divine service, he drew nigh to the oracle of God, to receive the following instructions about its ministrations and sacrifices.