Do not get confused with OT or NT or any other scriptural presentation of the God. Bible itself says much of it is fabrication of dishonest men. (Jeremiah 7:22; 8:8) God has not used any scripture; if he did, he would not have permitted their corruption! So is the case with religions. The very fact that God has done nothing to systematize the conflicted religions throughout the millennia shows that they don’t belong to Him, and He doesn’t want our worship. And what He has done is more than enough for us to lead a good life:
1) He has given us a conscience to know what is right and wrong.
2) He has given us three major principles through His creation. For example, take any fruit-bearing tree. It is actually an interplay of truth (or eternity) and transience—memory of all future generations of that particular tree remains protected in the memory of its seed, hence there is something like a substratum in the seed that can be called TRUTH. Tree clothes its seed with sweet, nutritious flesh which teaches us BENEVOLENCE, and tree presents the fruit in appealing colors which teaches us BEAUTY. Hence Socrates taught: Whatever you speak, speak only the TRUTH, convey it if it is only BENEFICIAL to the listener, and convey it only if you can do it in a most pleasant manner (or with BEAUTY). Now try these qualities into your life—into your thinking, speaking, and acting, and see how you will be loved by people around you!