No...He is not and thankfully so! but He does decide who is elected through christians prayers and has done so since the beginning of time!
from genisis to revelation,God and only God,chose the leader of every nation and did so by the prayers of his children!
if you do not believe this,read the Bible and see for yourself!
or,if you are too lazy or think that it's a fairy tale,then God will show you the truth at the great judgement day! i'd rather know now,because if you wait until then,it will be too late for all you doubters!