Look at 4:11: "Beloved since God loved us so much we ought to love one another."

看4：，“亲爱的弟兄阿，神既是这样爱我们，我们也当彼此相爱。”

youdao

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

不是我们爱上帝，乃是上帝爱我们，差他的儿子为我们的作了挽回祭，这就是爱了。

youdao