hamas is a terror organisation, so listed by the us, eu and others. israel is a sovereign nation, a member state of the united nations and of other international bodies, including the oecd. israel has diplomatic relations with all but muslim states. israel does not need recognition from terrorists like hamas.
Jerusalem light rail conductors striking over new train schedule (Haaretz)
from the article: Panetta urges Israel to 'reach out' to Turkey, Egypt and Palestinians