“False teachers did miracles in His name?”

Are we really sinners and saints at the same time? How should we view ourselves? My daughter is extremely disrespectful to me. What should I do? Did Jesus know that Judas would betray Him? How could the people in Matthew 7 do miracles if they are false teachers? What is repentance? Is it different from asking for forgiveness?

Tags: boundaries, communication, daughter, depart, disrespect, false teachers, forgiveness, identity, Judas, Matthew 7, miracles, relationships, repentance, saints, sinners