Understanding Hamas, Israel, and the Struggle for Recognition

Hamas doesn't recognize the right of Israel to exist that sounds like the African National Congress and Nelson Mandela refusing to accept a parde and recognize partide if Israel will Embrace every people including Palestinians equally human rights respected across the board then I would challenge Hamas to change its Charter and say we will acknowledge Israel but until that time I see no difference between Nelson Mandela and Hamas and refusing to accept apartheid or the Zionist Israeli state