The New John Gill Exposition of the Entire BibleLuke 12:31
But rather seek ye the kingdom of God…
Latin version adds, "first", as also, "and his righteousness", as in
(Matthew 6:33) and the Ethiopic version reads, "seek his kingdom and
righteousness" meaning either the grace of God, which is not meat and
drink, but righteousness, peace and joy in the Holy Ghost,
(Romans 14:17) or the heavenly glory; unless the Gospel, and the
dispensation of it, which is the Messiah's kingdom, and which was
then just ushering in, should rather be intended.
And all these things shall be added unto you;
food and raiment,
which are as much as can be enjoyed; and godliness with these, and
contentment with them, is great gain; (See Gill on 6:33).