In the state of Michigan only the couple who is getting married can apply for and obtain their marriage license. Your Minister, Priest,Officiant or other person can't do it for you. 

Did you even know you have to get a license to be legally married in Michigan? 

Whatever county you live in, go to that counties website for the clerks office, search marriage license and view their current application instructions, their all different right now due to Covid. 

Remember your marriage license is valid for 33 days after the date of application, so apply on time and get married on time.