We all have dirty laundry. Unless you are going to help wash, don't fuss about someone else's load while you leave your pile to grow.
To translate: don't judge others without first judging yourself. Help people, don't add to their burden by judging. No one is perfect. If you don't like something about someone, it's not your responsibility to change them. If you don't agree with them, it's not your right to require similarity. Love all regardless of differences and work together. Two people working together can accomplish much more laundry than one alone.