Even before they married, Chambers considered a partnership in ministry in which Biddy—who could take shorthand at 250 words per minute—would transcribe and type his sermons and lessons into written form.
Endnu før de blev gift, overvejede Chambers et partnerskab i tjeneste, hvori Biddy—som kunne notere omkring 250 ord i minuttet—skulle afskrive og nedskrive hans prædikener og lektier i maskinskrevet form.