1) This passage from Matthew discusses Jesus' teachings on overcoming worry and being anxious. It is part of the Sermon on the Mount where Jesus outlines the standards of God's kingdom. 2) Jesus tells his followers not to worry about basic necessities like food, drink, and clothing. He says that life is more important than physical things and they should trust in God for their needs. 3) Jesus gives three reasons why worrying is unwise: it shows a lack of faith in God as our provider, worrying can't change the future, and our Heavenly Father knows our needs and will take care of us.