Is it "Him" or Something Else?

"Ye shall walk after the Lord your God, and fear him, and keep his commandments, and obey his voice, and ye shall serve him, and cleave unto him." 

Deuteronomy 13:4 (emphasis added)

If, at any time, something else replaces "Him," I am on my path to dishonor and displease God. Am I walking after God, or am I walking after others?

Am I fearing Him or others?

Am I keeping His commandments, or others?

Am I obeying His voice, or my own wishes?

Am I serving Him or myself?

Am I cleaving to Him or the world?