Questions, questions...

1) Why did God allow many Christian denominations? Are they equally valid? How true are they to Jesus' teachings? Does it matter?

2) Why are Catholics forced to defend their faith against cartain Protestants? Why are there no Protestants defending their faith against Catholics? Why is it that with so much material out there defending Catholicism Protestant still accuse Catholics of being non-Christian?

3) Why would anyone choose to say no to Jesus' love? Is there any alternatives to this love offered by other faiths and philosophies?