The first condition of Allah's religion is unity. There isn't second Allah. Allah is one.
The second condition of the religion that Allah has made obligatory for us is to surrender to Allah.
You might say, "What do I have to submit to Allah? What should I submit to Him?"
Right now, you are sitting on chairs. Inside the body you are sitting in, if you haven't wished to reach Allah, you have a spirit.
You will submit your spirit to Allah. Later, you will submit your physical body to Allah.
What will you submit afterward? You will submit your soul to Allah. What will you submit afterward? 
You will submit your free will to Allah. So, step by step you will surrender yourself to Allah. My dear brothers and sisters, 
if you do not surrender to Allah with these eyes and heads that Allah has granted you; let's say; you can see 100 meters ahead. 
 But, if you surrender to Allah, you will see the entire universe. Every second, every moment. Why is that?
Because, you are surrendering to the Owner of the universe and from that point on you are looking through the glasses of Allah.