Solomon the Wise, Solomon the Vile

Solomon was the son of David.  He was wise.  When God asked him "What would you like me to give you?" Solomon answered that he wanted more wisdom.  God was so please that He said "Because you have asked for the wisdom to rule justly instead of long life... or riches... or death of your enemies...I will give you more wisdom and understanding than anyone ever had..."

So Solomon was the wisest man on earth.  (1 Kings 3:9 onwards).  But not for too long.

Sadly, despite all his wisdom, Solomon stopped obeying God.   1 Kings chapter 11 says that Solomon started to marry pagan wives who turned his heart to their pagan gods.  In fact he had a thousand wives, mostly pagan ones. 

Sigh! When the wisest man turned away from God, he was no longer wise. 
Refer to http://www.enduringword.com/commentaries/1111.htm

Christianity is not a religion about human wisdom.  Other religions produce wiser human beings than Christianity.  For example, Buddhism could provide logical answers to many questions on worldly problems.

Christianity is a religion of our relationship with God.  With regards to eternal life, having more or having less wisdom is not an issue.

The grace of God is sufficient for all.  We only need to believe that Jesus Christ died on the cross; that He rose again on the third day; and that He ascended to heaven after 40 days in the presence of hundreds of witnesses.

I believe.  This is enough.