I feel like I am starting from scratch with God (Praised be he).
Ibrahim alayhi assalaam knew there was a God, he was looking for His Lord, was looking for guidance, was looking how to worship his Lord. Starting from scratch let's say:
And thus did We show Abraham the realm of the heavens and the earth that he would be among the certain [in faith]
So when the night covered him [with darkness], he saw a star. He said, "This is my lord." But when it set, he said, "I like not those that disappear."
And when he saw the moon rising, he said, "This is my lord." But when it set, he said, "Unless my Lord guides me, I will surely be among the people gone astray."
And when he saw the sun rising, he said, "This is my lord; this is greater." But when it set, he said, "O my people, indeed I am free from what you associate with Allah .
Indeed, I have turned my face toward He who created the heavens and the earth, inclining toward truth, and I am not of those who associate others with Allah ."
And his people argued with him. He said, "Do you argue with me concerning Allah while He has guided me? And I fear not what you associate with Him [and will not be harmed] unless my Lord should will something. My Lord encompasses all things in knowledge; then will you not remember?
And how should I fear what you associate while you do not fear that you have associated with Allah that for which He has not sent down to you any authority? So which of the two parties has more right to security, if you should know?
They who believe and do not mix their belief with injustice - those will have security, and they are [rightly] guided.
And that was Our [conclusive] argument which We gave Abraham against his people. We raise by degrees whom We will. Indeed, your Lord is Wise and Knowing. (6:75-83)
Once the knowledge of the truth came to him, he became firm and steadfast on it, travelled long journeys, left his family, was going to sacrifice his son, all in obedience and love to His Lord. We send blessings on him in our prayer, and he holds a very status special status in Islam. He brought the pagan society of his time to monotheism, and established the hajj that is being performed now.
Our own beloved prophet and messenger, Muhammad :saws: used to retreat to the mountains in solitude, to meditate, the truth having been diluted, corrupted. He received a revelation from Allah, and over 23 years, carried out Allah's command, and became Prophet and messenger to the whole world.
However, now the work has already been done for you. The truth, embodied by these two great men (peace and blessings be on them), is preserved. You need to try and recognise it with an open and clean heart, and to accept and embrace it.
Honestly the question that made me "leave" Islam was why am I Muslim? I was born into Islam and didn't choose it.
I can see where you're coming from. When we're brought up in a faith, we often don't value it as much as someone who found Islam after not being brought up in it. We don't seem to have the love, and are just taught, recite this, say this, believe this. But that's not a fault of the deen, but our upbringing. Some Muslim children are brought up to love God deeply, and to hold His Prophet :saws: an the sahaabah (may Allah be pleased with them), as role models and something to aspire to. And now, you can look for Islam again, start again, from scratch, and start to develop that true belief, and deep connection.
To obey God, you have to obey the messengers He sent, the messenger for our time being Muhammad :saws:. The messengers conveyed God's message to us, and taught that we should strive hard to translate our belief in the One True God into practice, by obeying Allah and the messengers He sent, who were also role models and examples for us, showing us practically how to put the guidance they were sent with into practice in our daily lives, explaining the scriptures, warning against wrong-doing, giving good tidings, and giving additional legislation from Allah. The messengers conveyed God's message to us, and with guidance to show people how He wants them to live and worship Him.
So Islam is not a new faith, but is the same ultimate universal truth that God revealed to all the prophets, including Noah, Abraham, Moses and Jesus (peace be on them), and the same thing they all taught. Thus Islam is not named after a specific person (like Christianity, Buddhism), nor after a certain race or place (like Judaism, Hinduism), but is named by God Himself, the meaning loosely translating as 'submission to God', which is what every Prophet and their righteous followers did, from amongst all times, places and peoples. That in itself is one fraction of the evidence that it was the way of all the Prophets from the beginning.
If you reject the messenger God sent, in effect it is a kind of rebellion against God, because you're saying, sorry God, I like you but don't like your choice of person you sent with your guidance to guide me. You can't obey God without obeying the guidance of God the messenger brought from God, thus you must obey the messenger.
And I believe just staying within your own religions way of thinking will limit your potential overall. So yes there arw religions I see truth in but I am not going to do anything too fast.
If you think staying within Islam (the truth) limits your potential, what potential do you think you would have without it? It would only be the potential for error and straying off the right path...
If you wanted to get from A to B, but there had been a fire or flood etc along the way, I'd say avoid x route, there's danger, stick to y route, which is safe and will get you there. If you purposely went on x route, the route that had the danger and obstacles, and thought you were broadening your horizons by doing so, people would say you'd lost the plot a bit...
Just some food for thought.
May Allah guide you back to the family of Islam, and back to the right path, ameen.
Please do ask any questions you may have.
Peace.