Called or chosen?

"... will make was with the Lamb, and the Lamb will overcome them, for He is Lord of lords and King of kings; and those who are with Him are called, chosen and faithful." Revelation 17:14

"Listen, my brethren: Has God not chosen the poor of this world to be rich in faith and heirs to the kingdom which He promised those who love Him?" James 2:5

"So the last will be first, and the first will be last. For many are called but few are chosen." Matthew 20:16