Hebrews 13:9

9Do not be aled away by diverse and strange teachings, for it is good for the heart to be strengthened by grace, bnot by foods, which have not benefited those devoted to them.

2 John 9-10

9Everyone who goes on ahead and does not abide in the teaching of Christ, cdoes not have God. Whoever abides in the teaching dhas both the Father and the Son. 10If anyone comes to you and does not bring this teaching, edo not receive him into your house or give him any greeting,
Copyright information for ESV