Jesus Christ died on the cross for everything you are afraid of.

We have been called to wrestle with sin through the cross of Jesus Christ; we are not here to wrestle with the sinner. Matthew 16:24

The battle on the cross reveals just how little Satan understands God; he did not see plan B coming from God. But Jesus knew everything. John 3:16

All good things come from love; God used the cross a symbol of His love, to paralyze and defeat all forces of evil. God is love. John 3:16

Your soul was bought for a price far greater than the world on the cross; everything Satan offers you in exchange for your soul is from the world and absolutely worthless. John 3:16

Everything that is wrong with this sinful world, is rooted in the selfishness of man. Rom. 8:5