How to respond the reviewer who reject my paper but editor ask to revise The editor asked me to revise my paper and answer the reviewers' questions. Two of three reviewers asked me to revise some parts and agree that it is quite new and can improve it but one of them reject my paper in all parts e.g., contributions, research model. How can I response to the reviewer who rejected my paper? Do I need to email to editor to consult him?  

Thank you very much
The same way you respond to the reviewers who didn't reject your article: you take the reviewer's criticism and argue why it's irrelevant, inappropriate, unfair, has been fixed in the revision, and so on. If the reviewer rejected your article without giving reasons, then you can safely ignore the reviewer (since the editor decided on revise, he/she clearly already disregards the reviewer's report).

There's no need to email the editor.