Matthew 21:23-27
When He had come into the Temple, the leading priests and elders of the [Jewish] people came to Him while He was teaching, and said, "By what authority are you doing these things [i.e., miracles and teaching]? And who gave you this authority?"
Ephesians 1:4
Even before the creation of the world God chose us, who are in [fellowship with] Christ, to be dedicated [to Him] and to be without just blame in His sight. Out of love
2 Thessalonians 2:13
But we ought to thank God for you always, brothers [who are] dearly loved by the Lord, because God has chosen you from the beginning [Note: Some manuscripts use the Greek word for "firstfruits" instead of "beginning" here, but it is difficult to know in what sense the Thessalonian Christians were "first"], in order to be saved through being set apart by the Holy Spirit and through belief of the truth [of the Gospel].
1 Peter 2:9
But you people are especially chosen [by God]; you are a royal body of priests; you are a nation especially set apart for God's use; you are a people who belong exclusively to God, that you may express the virtues of the One who called you out of darkness [i.e., of sin and error], and into His marvelous light [i.e., righteousness and truth].