As Solomon grew old, his wives turned his heart after other gods, and his heart was not fully devoted to the LORD his God, as the heart of David his father had been. 1 Kings 11:4
Over the years Solomon had married several hundred women, many of whom were from foreign nations. These women were from nations that God had told the Israelites not to marry anyone. These wives brought with them their foreign gods and influenced Solomon into following those gods. He did not have a heart that was fully devoted to God alone.
Nobody likes to be left out of a group. People everywhere like to fit in with those they are with. Being left out gives the feeling that one is different or missing out on something fun.
It is a well-known fact that if a person hangs around another person or group of people enough, that the habits will transfer over. Often it is bad habits that will transfer, rather than the good ones.
Parents will often keep their children from hanging around certain other children, because they see them as a bad influence. They want their children influenced for the good, rather than the bad.
Yet, many adults will spend all their time with those who are not living correctly for God. Often it is around a person claiming to be a believer, but still living directly in a sinful lifestyle on purpose. They become a bad influence on the true believer.
You need to take a look at who you spend the majority of your time with. Are those people lifting you up and pointing you closer to God?
Or are they being a bad influence, pulling you away from God?
The peer pressure of a bad influence does not just affect children, it affects adults also.
As a believer, you need to be the one to influence the world for Jesus, not the other way around.
I pray today that God will give you wisdom on who are good influences around you; that you will be the light of Jesus in this world; that your heart will be focused on God; and that you will not be led astray with bad influences.