In iOS Gospel Library, when you're viewing a tag (Home > Tags > [tag name]), you can choose Share from the overflow menu in the top right. If you choose an option like Messages or Mail, you can send the content to yourself. It will be a single plain-text message with all of your annotations for that tag, not a nicely-formatted table, and you won't see things like highlight colors.
Samuel Bradshaw • If you desire to serve God, you are called to the work.