Here are 10 tips on how to write a condolence letter and what to say and what not to say. Please accept my heartfelt condolences during this incredibly difficult time.Suffering the loss of your mother pains and stings unlike anything else. Please accept my sincere condolences and send much love to your family. My thoughts and prayers are with you. May the love of Christ surround you, bringing comfort and peace in the wake of your mother's passing. "I am deeply saddened to learn that your (mother, father, spouse, sibling, etc.) recently passed away. Please know that you have my deepest sympathy. Tanya and familymy heart goes out to all of you during this difficult time. You'll be in my thoughts and prayers.