How does God clarify Love?

Before we start to learn about Him, we need to know His Nature. In the Bible (NIV), we could see the scriptures. There are many passages in the Bible that show us God's natures.

-1 John 4:10

¹⁰ This is love: not that we loved God, but that he loved us and sent his Son as an atoning sacrifice for our sins. 

His love is so excited for us and incredible. He doesn't say, " I'll sacrifice my Son if you promise to love me" or " You have to love me because I sacrificed my son for all of you". Our God is Sacrificial. 

-Ephesians 2:4-5

⁴ But because of his great love for us, God, who is rich in mercy, ⁵ made us alive with Christ even when we were dead in transgressions—it is by grace you have been saved. 

We can find a true love in Him. A true love only comes through a relationship with Him. Why does God give a privilege to us? He gave His only Son (who also willingly died for us).
Our God is Merciful. 

-Romans 8:35

³⁵ Who shall separate us from the love of Christ? Shall trouble or hardship or persecution or famine or nakedness or danger or sword? 

-Romans 8:38-39

³⁸ For I am convinced that neither death nor life, neither angels nor demons,^[a] neither the present nor the future, nor any powers, ³⁹ neither height nor depth, nor anything else in all creation, will be able to separate us from the love of God that is in Christ Jesus our Lord. 

 God's love for us remain secure, even in the most extreme circumstances. God is great all the time. God Is Faithful And Powerful.