Christ brought that to us by His mercy. Do works to know Him, not to be saved. And there is no guilt associated with these positive things. Allow no one to make you feel guilty for not meeting their demands on you to equal what they perceive to be spiritual. You are responsible to seek God yourself and show others the way.
Guilt is gone.
Guilt is what you felt when you were living in sin. Accepting salvation and walking toward Him in an effort to know Him more is far from guilt. It brings release and freedom - especially in the fact that you are not the one required to pay the great sacrifice. Jesus paid the price for us. Don't let anyone judge you by their measurements of spirituality.