Different religions & same concepts

 n this planet we call earth, there are many religions you can choose and many beliefs almost 20 of them are Majors and well known, 3 of them are the most spared religions and all their book came from GOD directly! which are(Islam, Christianity, Judaism) .

Those three are the basic three religions that really own the world.
for the sake of arrangement:
1-judasim was the first religion came from god directly to earth by Mousses
2- Christianity came after Judaism by the prophet Jesus
3- Islam the last religion that came to cover all other religions and complete the same message on earth by the prophet Mohammed

Islamic point of view:

Judaism & Christianity are not a bad religion and in so many words god in Quran told Muslims to be very kind on those who resaved there religions by books meaning (Judaism & Christianity).

So what I’m trying to say there is no message of fighting each other if it's not necessary, but as always governments who start the wars not the people.

I want to spot the light on something common between the three religions, each of them have a special day for praying or being close to god.

Muslims: its Friday all Muslims gather to the nearest mosque to hear a lecture and after the lecture they pray
Christianity: Sunday all Christians go to the church they believe in because there is 4 different bibles, but it's the same process a lecture and praying
Judaism: for Judaism it's Saturday, but for them it's just a day off from everything

You will notice that Islam & Christianity are very similar because both came in a very short period, but Judaism is way far.

The three religions although they are very different in some ways, but they still share the idea of  spending a hole day for worshiping & praying and focusing on the relationship between human race and GOD.