Covenant - an agreement between God and his people.
mitzvot

the 613 Jewish commandments/rules found in the Tenakh
orthodox judaism

Jews who believe god gave the complete Torah to Moses and therefore live according to Jewish laws and traditions
reform Judaism

Jews who believe the Torah was inspired by God and was developed through their history - therefore laws may be changed or adapted as modern life changes
Pikuach Nefesh

this principle overrides all other religious laws because saving a human life should be of upmost importance in any situation
tenakh

holy book/souce of authority; the jewish scriptures. includes three parts: torah (law), nevi'im (prophets) and ketuvim (writings)
messiah

the 'anointed one'. orthodox jews believe that the messiah will be a human person sent by God to establish justice and peace on Earth. for reform jews, the messiah is a symbolic figure.
liberal judaism

this is a form of progressive judaism which seems to combine traditional beliefs and practices with modern interpretations
shekinah

belief that God is beyond human understanding but his presence may be experienced/known
shema

the most important jewish prayer which affirms that god is one. many jews will say the shema every morning and evening due to this.
shabbat

the sabbath/holy day of the week; beginning at sunset on friday until sunset on saturday
creation

The creation story in Genesis shows how God made the world and everything in it in six days, resting on the seventh, making it holy
chesed

the act of giving to charity as an act of love and kindness
tikkun olam

the idea of repairing the world, e.g volunteering for charities or obeying the mitzvot given by God
tzedakah

literally 'righteousness', the giving of charity
olam ha-ba

'the word to come', sometimes referred to the afterlife or the messianic age (a time of peace with a total absence of war and hatred)
gan eden and gehenna

represents paradise, or heaven, for those who have lived according to god's law; while gehenna is a place of punishment, or hell, for those who had lived immoral lives