Yochanan I 5:2-5

2 By this we have da’as that we have ahavah for the yeladim of Hashem, when we have ahavas Hashem and we are shomer over His mitzvot.

3 For this is the ahavas Hashem, that we are shomer over His mitzvot, and His mitzvot are not burdensome. [DEVARIM 30:11]

4 Because whatever [T.N. refers to every believer] that has been born of Hashem obtains nitzachon (victory) over the Olam Hazeh. And this is the nitzachon (victory), the nitzachon that overcomes the Olam Hazeh, even [what makes us a believer], our emunah (faith).

5 And who is the one overcoming the Olam Hazeh except the one with emunah that Yehoshua is the Ben HaElohim?