How does the Spirit witness to our acceptance with God?

Answer

"Because ye are sons, God hath sent forth the Spirit of His Son into your hearts, crying, Abba, Father."
Gal. 4 : 6. "The Spirit itself beareth witness with our spirit, that we are the children of God." Rom. 8: 16.

How does the Spirit witness to our acceptance with God?
How futile was all this?
When Christ ascended, what did He give to men?
In what were the laws or commandments respecting sacrifices and burnt offerings written?
That there might be no misunderstanding, what did Moses do?
When cast into the lions' den, how did Daniel say he had been saved from death?
What does Daniel say of this kingdom?

Questions & Answers are from the book Bible Readings for the Home Circle