Whosoever therefore shall be ashamed of me and of my words in this adulterous and sinful generation; of him also shall the Son of man be ashamed, when he cometh in the glory of his Father with the holy angels. (Mark 8:38)

If ye were of the world, the world would love his own: but because ye are not of the world, but I have chosen you out of the world, therefore the world hateth you. (John 15:19)

I have given them thy word; and the world hath hated them, because they are not of the world, even as I am not of the world. (John 17:14)

But all these things will they do unto you for my name's sake, because they know not him that sent me.
(John 15:21)

Be sober, be vigilant; because your adversary the devil, as a roaring lion, walketh about, seeking whom he may devour:
(1 Peter 5:8)

For such are false apostles, deceitful workers, transforming themselves into the apostles of Christ. And no marvel; for Satan himself is transformed into an angel of light. Therefore it is no great thing if his ministers also be transformed as the ministers of righteousness; whose end shall be according to their works. (2 Corinthians 11:13-15)

For there shall arise false Christs, and false prophets, and shall shew great signs and wonders; insomuch that, if it were possible, they shall deceive the very elect. (Matthew 24:24)

Hast not thou made an hedge about him, and about his house, and about all that he hath on every side? thou hast blessed the work of his hands, and his substance is increased in the land. But put forth thine hand now, and touch all that he hath, and he will curse thee to thy face. And the LORD said unto Satan, Behold, all that he hath is in thy power; only upon himself put not forth thine hand. So Satan went forth from the presence of the LORD.
(Job 1:10-12)

To deliver such an one unto Satan for the destruction of the flesh, that the spirit may be saved in the day of the Lord Jesus. (1 Corinthians 5:5)

Yea, and all that will live godly in Christ Jesus shall suffer persecution.
(2 Timothy 3:12)