Holier Than Thou - Biblical Contradictions

Who wrote the ten commandments, God or Moses?

Exodus 34:1, "The LORD said to Moses, 'Chisel out two stone tablets like the first ones, and I will write on them the words that were on the first tablets, which you broke.' "

Exodus 34:27, "Then the LORD said to Moses, 'Write down these words, for in accordance with these words I have made a covenant with you and with Israel.' "

According to Exodus 34:1, God told Moses that he himself would write down the commandments, however, in Exodus 34:27, God tells Moses to write them down.

"Sorrow is better than laughter: for by the sadness of the countenance the heart is made better. The heart of the wise is in the house of mourning; but the heart of fools is in the house of mirth." (Ecclesiastes 7:3-4, KJV)

"Then I commended mirth, because a man hath no better thing under the sun, than to eat, and to drink, and to be merry: for that shall abide with him of his labour the days of his life, which God giveth him under the sun." (Ecclesiastes 8:15, KJV)