When Jesus told us to be holy, He wasn't saying to be perfect. We can't be. He was telling us to be set apart for God's purposes.

Prepare me to be a sanctuary

"Nothing teaches us about the preciousness of the Creator as much as when we learn the emptiness of everything else." - Charles Spurgeon

Pure and genuine religion... caring for orphans and widows... and refusing to let the world corrupt you. - James 1:27