|But seek first His kingdom and His righteousness, and all these things will be added to you.|
|Therefore do not be anxious for tomorrow, for tomorrow will be anxious for itself; sufficient for the day is its own evil.|
The Father’s kingdom is the reality of the kingdom of the heavens today and the manifestation of the kingdom of the heavens in the coming age. The Father’s righteousness is the righteousness by keeping the new law of the kingdom, as mentioned in 5:20 and 6:1. Since the kingdom people seek first the kingdom and righteousness of their heavenly Father, not only will His kingdom and His righteousness be given to them, but also all their necessities will be added.