'Sons' in the Bible

having foreordained us unto adoption as sons through Jesus Christ unto himself, according to the good pleasure of his will,

wherein ye once walked according to the course of this world, according to the prince of the powers of the air, of the spirit that now worketh in the sons of disobedience;

which in other generation was not made known unto the sons of men, as it hath now been revealed unto his holy apostles and prophets in the Spirit;

Let no man deceive you with empty words: for because of these things cometh the wrath of God upon the sons of disobedience.