Please pardon my use of English. In the part of the world where I came from, Nigeria, west Africa, a person can suddenly devolve an illness in any part of the body that is most times incurable by the hospitals( any age) and it is generally believed that the illness is an attack perpetrated by witches and wizards in the community.
The victim would end up at a native doctor's place for healing. The victim might survive or die. Because of the wicked act the people usually lives in fear not knowing who is who and who to trust.
My question is: could this general belief be true and if its true how can I protect myself and my family from such negative spiritual attacks?