2 By this we know that we love the children of God, when we love God and keep His commandments.
3 For this is the love of God, that we keep His commandments. And His commandments are not burdensome.
4 For whatever is born of God overcomes the world. And this is the victory that has overcome the world--our faith.
5 Who is he who overcomes the world, but he who believes that Jesus is the Son of God?
6 This is He who came by water and blood--Jesus Christ; not only by water, but by water and blood. And it is the Spirit who bears witness, because the Spirit is truth.
7 For there are three that bear witness in heaven: the Father, the Word, and the Holy Spirit; and these three are one.
8 And there are three that bear witness on earth: the Spirit, the water, and the blood; and these three agree as one.
9 If we receive the witness of men, the witness of God is greater; for this is the witness of God which He has testified of His Son.
10 He who believes in the Son of God has the witness in himself; he who does not believe God has made Him a liar, because he has not believed the testimony that God has given of His Son.
11 And this is the testimony: that God has given us eternal life, and this life is in His Son.
12 He who has the Son has life; he who does not have the Son of God does not have life.

Almeida Atualizada (Portuguese) AA

1 João 5:2 Nisto conhecemos que amamos os filhos de Deus, se amamos a Deus e guardamos os seus mandamentos.

English Standard Version ESV

1 John 5:2 1By this we know that we love the children of God, when we love God and obey his commandments.

King James Version KJV

Nova Versão Internacional NVIP

1 João 5:2 Assim sabemos que amamos os filhos de Deus: amando a Deus e obedecendo aos seus mandamentos.