Do not concern yourself so much with the spiritual growth of others. Have you not enough to learn yourself? Others will come along at their own pace, like a seed sprouting. You cannot rush it. Most importantly, why do you want to? Is it because you want more peace in their presence? Then is this your challenge or theirs? It is the responsibility of no other to bring you peace. Is it because you want others to experience the happiness and peace you have found? A laudable goal, but could any other have told you in words how to get to the place where you find yourself now? Perhaps a grain of wisdom here or there, but it was your path … earned step by precious step. Would you have had another push you down it?
Relax and enjoy your own journey. Enjoy observing others on their own. Should they ask for your help, take them by the hand and give them a gentle nudge, then let go. It is all about the journey. Although all spirit is One, in this experience you call the human life each being is here to experience it in their own way. That is how you grow—like a wall of individually shaped stones, with each contributing their own unique shape to the whole.