What do Protestant Christians believe about sanctification, holiness, and attaining perfect love in this life?

When I first became a Christian my Baptist minister spoke about sanctification, holiness and aspiring toward Christian perfection in our lives. Personally, I doubt any of us will see perfection this side of heaven, although those who are sanctified in Christ Jesus are called to be holy (1 Corinthians 1:2). My understanding of sanctification is that it is both a done deal and a daily work. It’s on-going. In the past, through saving faith in Christ Jesus, God grants us justification. Through the process of sanctification, God guides us to maturity, a practical, progressive holiness. In the future, God will give us glorification, a permanent, ultimate holiness. These three phases of sanctification separate the believer from the penalty of sin (justification), the power of sin (maturity), and the presence of sin (glorification). With regard to the Methodist view of sanctification, I found a 1988 book ‘What Methodists Believe’ by Rupert E. Davies, which said this on page 58: >One of John Wesley’s favourite teachings was that it was actually possible for a Christian in his life on earth to reach perfection in the love of God and of his neighbour; that is, by the power of the Spirit, really and truly to love God and his neighbour in the way described by Jesus without any imperfections whatever. Is this view of sanctification and attaining perfection in love unique to Methodists? Or is it common amongst Protestant Christians? I am interested in exploring the similarities and differences between Methodists, Baptists and other Protestants on the process of sanctification. Rather than expect people to compare the views of different denominations, I would be content to read views representing individual Protestant denominations. Otherwise, I fear people may be put off from answering!