'Chosen' in the Bible

according to the custom of the priestly office, he was chosen by lot to enter the temple of the Lord and burn incense.

Then a voice came out of the cloud, saying, “This is My Son, My Chosen One; listen to Him!”

but only one thing is necessary, for Mary has chosen the good part, which shall not be taken away from her.”

Do not be afraid, little flock, for your Father has chosen gladly to give you the kingdom.

And the people stood by, looking on. And even the rulers were sneering at Him, saying, “He saved others; let Him save Himself if this is the Christ of God, His Chosen One.”