Matthew 18:7Woe to the world for temptations to sin! For it is necessary that temptations come, but woe to the one by whom temptation comes!
Matthew 6:13 [The Lord's Prayer]And lead us not into temptation, but deliver us from evil.
James 1:13Let no one say when he is tempted, “I am being tempted by God,” for God cannot be tempted with evil, and he himself tempts no one
Temptation is a source of woes, but it is necessary; yet we are to pray to not be lead into temptation?
It's fairly straight forward that temptation is not directly from God, which explains why it is a source of woes and why we are to pray to not be lead into it. But why would Jesus say it is necessary? Is it a merely a "necessity of life" in that we are born of a fallen world? Or is it necessary for something else?
Yet another dimension of complexity is added in the fact that Jesus himself was tempted "who has been tempted in all things as we are, yet without sin"
Some other questions:
What does it look like to be "one by whom temptation comes"?
What's your Christian perspective on temptation?