There cannot be any mixing of the covenants ( Old and New ) nor can there be any philosophy or traditions that are man-made as they are contrary to living by grace through faith in Christ's finished work only.
Anything else = nullifies the work of grace of Christ in our lives and then we develop a religion.
Galatians 5:9 (NASB)
[SUP]9 [/SUP] A little leaven leavens the whole lump.
Colossians 2:6-8 (NASB)
[SUP]6 [/SUP] Therefore as you have received Christ Jesus the Lord, so walk in Him,
[SUP]7 [/SUP] having been firmly rooted and now being built up in Him and established in your faith, just as you were instructed, and overflowing with gratitude.
[SUP]8 [/SUP] See to it that no one takes you captive through philosophy and empty deception, according to the tradition of men, according to the elementary principles of the world, rather than according to Christ.
Anything else = nullifies the work of grace of Christ in our lives and then we develop a religion.
Galatians 5:9 (NASB)
[SUP]9 [/SUP] A little leaven leavens the whole lump.
Colossians 2:6-8 (NASB)
[SUP]6 [/SUP] Therefore as you have received Christ Jesus the Lord, so walk in Him,
[SUP]7 [/SUP] having been firmly rooted and now being built up in Him and established in your faith, just as you were instructed, and overflowing with gratitude.
[SUP]8 [/SUP] See to it that no one takes you captive through philosophy and empty deception, according to the tradition of men, according to the elementary principles of the world, rather than according to Christ.