thoughtlessly

These things therefore being manifest to us, and since we look into the depths of the divine knowledge, it behoves us to do all things in [their proper] order, which the Lord has commanded us to perform at stated times. He has enjoined offerings [to be presented] and service to be performed [to Him], and that not thoughtlessly or irregularly, but at the appointed times and hours. Where and by whom He desires these things to be done, He Himself has fixed by His own supreme will, in order that all things being piously done according to His good pleasure, may be acceptable unto Him. Those, therefore, who present their offerings at the appointed times, are accepted and blessed; for inasmuch as they follow the laws of the Lord, they sin not. For his own peculiar services are assigned to the high priest, and their own proper place is prescribed to the priests, and their own special ministrations devolve on the Levites. The layman is bound by the laws that pertain to laymen.

For by means of the directions which he gives with regard to meats and drinks and particular cases of touching, he bids us neither to do nor listen to anything thoughtlessly nor to resort to injustice by the abuse of the power of reason.

My brief account of these matters ought to have convinced you, that all our regulations have been drawn up with a view to righteousness, and that nothing has been enacted in the Scripture thoughtlessly or without due reason, but its purpose is to enable us throughout our whole life and in all our actions to practise righteousness before all men, being mindful of Almighty God.