5:3

Happy: The Greek word ma·kaʹri·os used here does not simply refer to a state of lightheartedness, as when a person is enjoying a good time. Rather, when used of humans, it refers to the condition of one who is blessed by God and enjoys his favor. The term is also used as a description of God and of Jesus in his heavenly glory.​—1Ti 1:11; 6:15.

those conscious of their spiritual need: The Greek expression rendered “those conscious,” literally, “those who are poor (needy; destitute; beggars),” in this context is used about those who have a need and are intensely aware of it. The same word is used in reference to the “beggar” Lazarus at Lu 16:20, 22. The Greek phrase that some translations render those who are “poor in spirit” conveys the idea of people who are painfully aware of their spiritual poverty and of their need for God.​—See study note on Lu 6:20.

them: Refers to Jesus’ followers, since Jesus was primarily addressing them.​—Mt 5:1, 2.