Q. Were my words timely and with love? Not sarcasm?
Q. How have I seen/felt His love?
Sarcasm, a cutting remark. I know people, and even my self, who can be what very sarcastic. The world in general uses it a lot. It is not a timely way to speak. Recently I pulled sarcasm off so well one of my friends was horribly confused about what I was talking about. A timely reply with grace will take you much farther.
For tomorrow read Proverbs 26:20 and 2nd Corinthians 12:19-21