Smart's involvement with Masonry can be traced through his poems, including "Jubilate Agno" and "A Song to David", with his constant references to Masonic ideas and his praise of Free Masonry in general. In "Jubilate Agno", Smart declares "I am the Lord's builder and free and accepted MASON in CHRIST JESUS" (B 109). This declaration of being a "free and accepted MASON" has been interpreted to define his connection to speculative Masonry. The "in Christ Jesus" declaration places Smart within a Christian version of Masonry. He also declares himself as "the Lord's builder" and this connects his life with the building of King Solomon's Temple, an important Masonic idea. In "A Song to David", Smart returns to the building of Solomon's Temple and incorporates many of the Masonic images that he uses in "Jubilate Agno".