What do you think?!!!

Religion give me a series of instructions till I can live better.
If I perform in order to it, I will be saved.
for example I should not belie. I should be mercy to others. I should help you
If you need. I should not do any adultery. I should be in justice and so on…
Religion will be guide me and you.
this is a verse:
Say,” O People of the Book! Come to a word common between us and you: that we will worship no one but Allah, and that we will not ascribe any partner to Him, and that we will not take each other as lords besides Allah.” But if they turn away, say,” Be witnesses that we are Muslims.
what do you think?