Why does science and religion have to be poles apart...?

Well, in science you think with you brain. Can you love with youre brain? No! You love with youre heart! Science is something exact. But religion is differrent for each on of us Every single day by sint!(mistakes we make in laws of God). The are abicious! They want to be the masters of Earth by their creations. God had already that and he try to perfect them, not invent another better one!