What is the ruling on sending a mobile phone message to one's wife with the words, "By triple irrevocable divorce, I shall not eat or drink from your hand," with the intention of divorce, and how can one be absolved from this divorce?

If you suspend your wife's triple divorce on her eating or drinking from your hand, then if you proceed with that, a triple divorce occurs according to the majority of scholars. Your wife becomes unlawful to you until she marries another husband in a marriage of desire. Sheikh al-Islam Ibn Taymiyyah holds that you are bound by a single divorce if you intended divorce. This suspended divorce cannot be reversed according to the majority, whereas Sheikh al-Islam Ibn Taymiyyah permitted it.