For after all these things do the Gentiles seek - That is, those destitute of the true doctrines of religion, and unacquainted with proper dependence on Divine Providence, make it their chief anxiety thus to seek food and clothing. But you, who have a knowledge of your Father in heaven; who know that He will provide for your needs, should not be anxious. Seek first His kingdom; seek first to be righteous, and to become interested in His favor, and all necessary things will be added to you. He has control over all things, and He can give you what you need. He will give you what he deems best for you.
Related Commentaries of Matthew 6:32
Matthew 6:32-33
32 (For after all these things do the Gentiles seek:) for your heavenly Father knoweth that ye have need of all these things.
33 But seek ye first the kingdom of God, and his righteousness; and all these things shall be added unto you.