Wikipedia:Articles for deletion/Seek ye first
One of the cited sources, ''Hymnary'', has several paragraphs on the background to the song's composition and a basic musicological analysis, originally in McKim. There are also several discussions of the song in Google Books, such as https://books.google.co.uk/books?id=z4eoAgAAQBAJ&pg=PA26&dq=%22Seek+ye+first%22+Lafferty&hl=en&sa=X&redir_esc=y#v=onepage&q=%22Seek%20ye%20first%22%20Lafferty&f=false an academic text that discusses the song's financial success, citing another source not on the Web. There's also a https://books.google.co.uk/books?id=AfZYAgAAQBAJ&pg=PT86&dq=%22Seek+ye+first%22+Lafferty&hl=en&sa=X&redir_esc=y#v=onepage&q=%22Seek%20ye%20first%22%20Lafferty&f=false source with more details of the song's composition, though I suspect it's self-published (& therefore not an RS). Also, I would question the applicability of , which tends to assume the candidate song exists to make money in the commercial record industry. I would expect this song would be notable as a liturgical item just as much as a record release, but it's difficult to search through the vast number of quotations to the Biblical text that provides its title. If it gets merged, then Matthew 6 would be far better than Gospel of Matthew, but I agree with {{u|Mangoe}} that Karen Lafferty would be the best option
— [[User_talk:M.R.Forrester|Matt's talk]], 17:33, 26 July 2017 (UTC)
Stance: keep
Cited policy: WP:NSONG (Wikipedia:Notability)