People worship different gods - which religion are you.
Sorry, I thought it was obvious I'm a Christian.
Have you ever investigated faith in general, or Christianity in particular? There are lots of good resources if you're interested. I ask because you don't seem aware of quite basic things like the Trinity.
Also, do we worship different gods? You'd get a variety of answers to that question. Judaism, Christianity and Islam are monotheistic (we believe there is only one God). Many people would say we worship the same God by different names, although obviously there are important areas of disagreement between these faiths. Hinduism (I believe) also essentially believes there is one creator, called Brahman. I think the other gods and goddesses are seen as different aspects of Brahman, but I could be wrong about that; Hinduism is very diverse in belief and practice AFAIK.
These gods need to collectively get their act together and start helping the people of Gaza - not doing much good at the moment!
Christians believe we live in a world which is affected by sin, in other words by our collective decisions not to be in harmony with God. Sin and death (which encompasses all the physical suffering we experience) are seen as going hand in hand. We have freedom to choose to do right or wrong, and Christians also believe we have the help of the Holy Spirit, who can guide and strengthen us. But none of us is promised a life without suffering; sadly that is the effect of the Fall which brought sin into the world. It's particularly distressing when that suffering is brought on innocent children though. As a Christian I look forward to a better time both after my own death and in the new creation when the Messiah (Jesus) returns. And I believe it's my duty to try to bring about a better world here and now. Christians are meant to be a light to the world. I know there are people of all faiths and none working to ease the suffering in Gaza, although obviously it's complicated by the fact that the leadership there are murderous terrorists. Again, we are all given choices, and sadly the consequences of those choices fall on people in a very unjust way at times.