To post today's quote to a friend's wall, simply click the 'Share on a Friend's Wall' button, which can be found directly below the featured quote. From here, you can select which friend you'd like to receive today's passage.
After clicking on a friend, a preview post will appear allowing you the option to write a personal message to accompany today's quote. When you're ready to send, click the 'Publish' button, and today's Bible quote (and your personal message, if you chose to write one) will appear publicly on your friend's wall. You will receive a send success message once your quote has been sent.