The bible is inerrant.
Lot is described as behaving reprehensibly.
Lot is favored by the Christian god.
Thus, the Christian god favors reprehensible people.
You ought to thank Him that He in fact does favor reprehensible people, as the inerrant Bible includes you in that catagory...you left out some important information germane to any discussion involving Lot--or any reprehensible person...
The inerrant Bible declares: Without faith it is impossible to please God.
Lot is described by the inerrant Bible as a man of faith in God, so despite the fact he's reprehensible--as all are in God's sight--because of his faith he nevertheless is declared righteous (like Abraham) by the inerrant Bible. The fact that we are all reprehensible each in his own way and, that the Christian God favors reprehensible people is demonstrated by Christ on the Cross...the fact that God is no respecter of persons is obvious by the inerrant Bible's command for all people everywhere to repent and believe the Gospel.