If we live in the Spirit, let us also walk in the Spirit.
Thus says the LORD: "Cursed is the man who trusts in man and makes flesh his strength, whose heart departs from the LORD. For he shall be like a shrub in the desert, and shall not see when good comes, but shall inhabit the parched places in the wilderness, in a salt land which is not inhabited. Blessed is the man who trusts in the LORD, and whose hope is the LORD." (Jeremiah 17:5-7)
But without faith [it is] impossible to please [him]: for he that cometh to God must believe that he is, and [that] he is a rewarder of them that diligently seek him. (Hebrews 11:6)