The Related Link below shows the symbol of a Christian.The symbol is a crucifix.
The Christian Symbol WAS the pentagram, but was changed in the middle ages to The official symbol of Christianity Today, The Cross.
The cross is the main one, the fish is another.
The symbol of Christian's is the Christian Cross, being just a solid black cross.
The first widely adopted symbol was the fish, perhaps in commemoration of the initiation of two of the disciples with the expression by Jesus, "I will make you fishers of men." A later symbol which...