To be holy and blameless is not within my power. I can work to be a good person, do good deeds, think myself to be a fine upstanding citizen, but that is not what makes me holy. I am holy because I have the Spirit of Jesus Christ in me. As I am in Him, He is in me. The Father sees Him in me and that makes me both holy and blameless and I am consecrated unto Him and have eternal life with Him!