1 John 4:1-3

new(i)
  1 G27 Beloved, G4100 [G5720] believe G3361 not G3956 every G4151 spirit, G235 but G1381 [G5720] try G4151 the spirits G1487 whether G2076 [G5748] they are G1537 of G2316 God: G3754 because G4183 many G5578 false prophets G1831 [G5758] have gone out G1519 into G2889 the world.
  2 G1722 By G3739 G5129 this G1097 [G5719] ye know G4151 the Spirit G2316 of God: G3956 Every G4151 spirit G3670 [G5719] that confesseth G2424 that Jesus G5547 Anointed G2064 [G5756] hath come G1722 in G4561 the flesh G2076 [G5748] is G1537 from G2316 God:
  3 G2532 And G3956 every G4151 spirit G3739 that G3670 [G5719] confesseth G3361 not G2424 that Jesus G5547 Anointed G2064 [G5756] is come G1722 in G4561 the flesh G2076 [G5748] is G3756 not G1537 from G2316 God: G2532 and G5124 this G2076 [G5748] is G500 that spirit of anti-anointed, G3739 of which G191 [G5754] ye have heard G3754 that G2064 [G5736] it should come; G2532 and even G3568 now G2235 already G2076 [G5748] it is G1722 in G3588 the G2889 world.