How does David express this same truth?

Answer

"When the fullness of the time was come, God sent forth His Son, made of a woman, made under the law,
to redeem them that were under the law, that we might receive the adoption of sons." Gal. 4: 4, 5.
"The Spirit Of the Lord spoke by me, and His word was in my tongue." 2 Sam. 23:2

What was God's design in thus giving the Scriptures?
How was Christ's first advent to be heralded?
Until what time did the ceremonial law impose the service performed in the worldly sanctuary?
What do papal authorities say of the observance of Sunday by Protestants?
What was decreed by the Council of Laodicea, in AD. 364?
Would God have His people unite in these combinations?
What will he receive who endures temptation?

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