believe, pisteuo, believe (in), have faith (in), have confidence (in), entrust.
born, passive voice of gennao, be fathered by, borne by, having been conceived by.
love, agapao, love, proof of love, placing first in one's affections.
know, ginosko, know, have knowledge of, learn, understand, perceive, discern, recognize.
commandments, plural of entole, commandment, order, instruction
Since then I have purchased The Jewish Annotated New Testament edited by Amy-Jill Levine and Marc Zvi Brettler. The note to 5:1 explains that "born of God" indicates "remade in the image of God," Genesis 1:26-27, and "born, not of blood or of the will of the flesh or of the will of man, but of God," John 1:12-13.