You're asking about contradiction Marks? Is Jesus an active destroyer or an active saviour?
Luke 9:54-56 KJV
54) And when his disciples James and John saw this, they said, Lord, wilt thou that we command fire to come down from heaven, and consume them, even as Elias did?
55) But he turned, and rebuked them, and said, Ye know not what manner of spirit ye are of.
56) For the Son of man is not come to destroy men's lives, but to save them. And they went to another village.
John 3:14-17 KJV
14) And as Moses lifted up the serpent in the wilderness, even so must the Son of man be lifted up:
15) That whosoever believeth in him should not perish, but have eternal life.
16) For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life.
17) For God sent not his Son into the world to condemn the world; but that the world through him might be saved.
Acts 17:30-31 KJV
30) And the times of this ignorance God winked at; but now commandeth all men every where to repent:
31) Because he hath appointed a day, in the which he will judge the world in righteousness by that man whom he hath ordained; whereof he hath given assurance unto all men, in that he hath raised him from the dead.
2 Peter 3:5-7 KJV
5) For this they willingly are ignorant of, that by the word of God the heavens were of old, and the earth standing out of the water and in the water:
6) Whereby the world that then was, being overflowed with water, perished:
7) But the heavens and the earth, which are now, by the same word are kept in store, reserved unto fire against the day of judgment and perdition of ungodly men.
Ecclesiastes 3:1 KJV
To every thing there is a season, and a time to every purpose under the heaven:
Revelation 20:15 KJV
And whosoever was not found written in the book of life was cast into the lake of fire.
Much love!