These are suggested wordings used previously on blessing or participation certificates. The certificate’s graphics are usually the same as the sacrament certificate, but with their own particular wording to suit the intention. They are meant as a prompt for what sort of thing could be used on a certificate and suggestions for the text layout. Feel free to copy these for your inspiration.
Use these galleries to see suggestions for wording and use of the graphic. Feel free to use these words in your own certificate.