Man arrested after stabbing attack at a church service in Sydney, wounding at least four
                        
                                                    
                                
                                
                                
                                
                                
                                    At least four people including a bishop were wounded in a knife attack during a service at a church in a suburb of Sydney on Monday, police and witnesses said, triggering clashes between  angry residents and police.                                
                            
                        
                        
                                                    
                        
                        
    
    
        
            
            
        
        
    
                        
                            At least four people including a bishop were wounded in a knife attack during a service at a church in a suburb of Sydney on Monday, police and witnesses said, triggering clashes between  angry residents and police.