This is love: not that we loved God, but that he loved us and sent his Son as an atoning sacrifice for our sins
This can be a hard piece of scripture to interpret. But it makes sense if you actually think about. God sent his only Son to save us from our sins. Through that sacrifice, we live in Christ and he saves us from our sins. God loves us so deeply, which is so hard to describe. His son, Jesus Christ, is quite important because we look up to Christ. Without Christ, it would feel like a heavy burden will always be placed on us. Love is the best way to protect us from the wrongdoings we have done. Worship Christ and remember the sacrifice he made for us.