There is no relevant contradiction. The entire New Testament is Jesus preaching love and forgiveness, Jesus practicing love and forgiveness - and not just to his followers - and explicit condemnation of wealth and instructing his followers to care for others.
Anyone who takes that message and instead lobbies to destroy healthcare and welfare and to push hate and attack anyone who doesn't agree with them - and anyone who votes for the party of politicians that has been practicing and preaching that for decades - is not a Christian regardless of how they spend their Sundays.
Anyone who takes that message and instead lobbies to destroy healthcare and welfare and to push hate and attack anyone who doesn't agree with them - and anyone who votes for the party of politicians that has been practicing and preaching that for decades - is not a Christian regardless of how they spend their Sundays.