hinduism is the way of life worshipping only one god' brahmam',which form is impersonal which you call as 'allah'in arabhic while brahmam is a sanskrit language.but to creat a beautiful universe with human beings,creatures,plants and planets,such impersonal god does not fit in to our vedas created from brahman which talks of supreme god who manifest in different avatars -that supreme god we worship is as lord vishnu who took human birth in the names of lord ram and krishna as avatars. while allah is the impersonal to our first stage of understanding of brahmam, islam has not passed on to the second stage of making god as personal like we pray lord ram or krishna.that is why we call krishna as para brahmam- supreme god who keeps in his sweetheart of thought in the form of feminine nature which we call as lakshmi.to creat a humanbeing,animal,bird,plants,creature you need both male and feminine.even planets are having both qualities.example moon/venus are feminine and sun/mars are male gender. that is why to show the truth of creation, lord vishnu,supreme soul creater of entire universe rest in the bed of serpent coil from sea,came a lotus flower from vishnu naval blossmed to creat brahma,creater of human beings and creatures. this symbolic with the birth of all in world with umbillical card from gharbham in the shape of lotus which exactly shows that hinduism has science and spirituality unlike islam/xtianity.