“Many are called.
But few are chosen.”
Πολλοὶ γάρ εἰσιν κλητοὶ, ὀλίγοι δὲ ἐκλεκτοί
This is unique to Matthew. Jesus’ explanation of this parable was simple. Many were called or invited (Πολλοὶ γάρ εἰσιν κλητοὶ), but few were chosen (Πολλοὶ γάρ εἰσιν κλητοὶ). However, this parable has only one person rejected from the wedding banquet because of not having the wedding garment. Many were called and then some were killed or punished because they refused the invitation. However, many did come to the wedding feast in the end. Obviously, this is a reference to the teaching of Jesus. He spoke to many people and large crowds. Thus, this invitation went out to many people. However, only a few, as in this case the 12 apostles or the other disciples, were chosen to follow him. Nevertheless, it would be difficult to be a follower of Jesus.