so what ? we Muslim respect and follow Jesus A.S more then you christians :) you chritians do all those things which was forbiden by jesus e.g you eat Pig , you make babies out side mirrage so on and so on ... only Jews dont beleive in Jesus but we do.A person cannot become Muslim until he dont beleive in Jesus.In Islam Jesus is on very high Rank after Nabi akram PBUH and Hazrat Ibrahim A.S so if you hear a azan in where Jesus A.S was born so we muslim giving respect to him too (indirectly)