This will keep you logged in for two weeks. You should not check this if you are on a computer that you share with others.
Only you can create your personal MemberHub account. Sewell Mill Baptist Church can create a profile record and send you emails but you need to create an account to confirm your email address and login into the portal.
Use the email address from which you are currently receiving messages from Sewell Mill Baptist Church. You can change email address and add more to your account later.