Christ told us not to sin

Question 1

neither do i condemn thee go, and sin no more

Answer 1

John 8:11

“She said, No man, Lord. And Jesus said unto her, Neither do I condemn thee: go, and sin no more.”

Question 2

sin no more, lest a worse thing come unto thee

Answer 2

John 5:14
“Afterward Jesus findeth him in the temple, and said unto him, Behold, thou art made whole: sin no more, lest a worse thing come unto thee.”