Why does the oldest Christian chruch have the astrological sign of Pisces?

Question

in the center of the main mosaic on the floor?

Here's photos of it, they say the two fish was the sign of Christianity before the cross, is this because Jesus is nothing more than the SUN in the age of Pisces?

http://www.jordanmaxwell.com/articles/religion/religion2.html

Answer 1

Christianity was the 'new age' religion of the new age of Pisces which dawned 2000 years ago. Christianity is filled with astrological symbolism everywhere you look (as is it's predecessor, Judaism).

Answer 2

The sign of the fish as an early Christian symbol?

The 5 loaves & 2 fishes for feeding 5000?

Because Easter occurred in March, during the zodiacal pisces month?

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Answer 3

Fish. Latin - Pisces.

Reference to 'Fishers of Men', and to the Greek 'Ichthus'. See source.

Answer 4

One more time, the 'Church' is a people not a building.