This topic of judging others could actually be taught in a two-word sermon. When it comes to hating, gossiping, ignoring, ridiculing, holding grudges, or wanting to cause harm, please apply the following: Stop it!
Heavenly Father loves you—each of you. That love never changes. It is not influenced by your appearance, by your possessions, or by the amount of money you have in your bank account. It is not changed by your talents and abilities. It is simply there. It is there for you when you are sad or happy, discouraged or hopeful. God’s love is there for you whether or not you feel you deserve love. It is simply always there.
"To all who suffer—to all who feel discouraged, worried, or lonely—I say with love and deep concern for you, never give in. Never surrender. Never allow despair to overcome your spirit. Embrace and rely upon the Hope of Israel, for the love of the Son of God pierces all darkness, softens all sorrow, and gladdens every heart." -Dieter F. Uchtdorf (The Infinite Power of Hope general-conference) Link to the entire talk. It's wonderful :)